diff --git a/app/src/main/kotlin/io/element/android/x/icon/IconPreview.kt b/app/src/main/kotlin/io/element/android/x/icon/IconPreview.kt
index 49c2cc5782..52e3af1aab 100644
--- a/app/src/main/kotlin/io/element/android/x/icon/IconPreview.kt
+++ b/app/src/main/kotlin/io/element/android/x/icon/IconPreview.kt
@@ -28,7 +28,7 @@ import io.element.android.x.R
 
 @Preview
 @Composable
-fun IconPreview(
+internal fun IconPreview(
     modifier: Modifier = Modifier,
 ) {
     Box(modifier = modifier) {
@@ -39,7 +39,7 @@ fun IconPreview(
 
 @Preview
 @Composable
-fun RoundIconPreview(
+internal fun RoundIconPreview(
     modifier: Modifier = Modifier,
 ) {
     Box(modifier = modifier.clip(shape = CircleShape)) {
diff --git a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInEventProcessor.kt b/appnav/src/main/kotlin/io/element/android/appnav/LoggedInEventProcessor.kt
index 64c9ec7c4f..e55f059d14 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInEventProcessor.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/LoggedInEventProcessor.kt
@@ -58,7 +58,8 @@ class LoggedInEventProcessor @Inject constructor(
                 .filter { it }
                 .onEach {
                     displayMessage(CommonStrings.common_verification_complete)
-                }.launchIn(this)
+                }
+                .launchIn(this)
         }
     }
 
diff --git a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt b/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
index effe67fd49..fe4e31c70d 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
@@ -44,14 +44,14 @@ import io.element.android.appnav.loggedin.LoggedInNode
 import io.element.android.appnav.room.RoomFlowNode
 import io.element.android.appnav.room.RoomLoadedFlowNode
 import io.element.android.features.createroom.api.CreateRoomEntryPoint
+import io.element.android.features.ftue.api.FtueEntryPoint
+import io.element.android.features.ftue.api.state.FtueState
 import io.element.android.features.invitelist.api.InviteListEntryPoint
 import io.element.android.features.networkmonitor.api.NetworkMonitor
 import io.element.android.features.networkmonitor.api.NetworkStatus
 import io.element.android.features.preferences.api.PreferencesEntryPoint
 import io.element.android.features.roomlist.api.RoomListEntryPoint
 import io.element.android.features.verifysession.api.VerifySessionEntryPoint
-import io.element.android.features.ftue.api.FtueEntryPoint
-import io.element.android.features.ftue.api.state.FtueState
 import io.element.android.libraries.architecture.BackstackNode
 import io.element.android.libraries.architecture.NodeInputs
 import io.element.android.libraries.architecture.animation.rememberDefaultTransitionHandler
@@ -100,13 +100,13 @@ class LoggedInFlowNode @AssistedInject constructor(
 ) {
 
     interface Callback : Plugin {
-        fun onOpenBugReport() = Unit
+        fun onOpenBugReport()
     }
 
     interface LifecycleCallback : NodeLifecycleCallback {
-        fun onFlowCreated(identifier: String, client: MatrixClient) = Unit
+        fun onFlowCreated(identifier: String, client: MatrixClient)
 
-        fun onFlowReleased(identifier: String, client: MatrixClient) = Unit
+        fun onFlowReleased(identifier: String, client: MatrixClient)
     }
 
     data class Inputs(
@@ -305,7 +305,8 @@ class LoggedInFlowNode @AssistedInject constructor(
                         override fun onFtueFlowFinished() {
                             backstack.pop()
                         }
-                    }).build()
+                    })
+                    .build()
             }
         }
     }
diff --git a/appnav/src/main/kotlin/io/element/android/appnav/loggedin/LoggedInView.kt b/appnav/src/main/kotlin/io/element/android/appnav/loggedin/LoggedInView.kt
index 60784ea4ed..964cb447aa 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/loggedin/LoggedInView.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/loggedin/LoggedInView.kt
@@ -58,7 +58,7 @@ fun LoggedInView(
 
 @DayNightPreviews
 @Composable
-fun LoggedInViewPreview(@PreviewParameter(LoggedInStateProvider::class) state: LoggedInState) = ElementPreview {
+internal fun LoggedInViewPreview(@PreviewParameter(LoggedInStateProvider::class) state: LoggedInState) = ElementPreview {
     LoggedInView(
         state = state
     )
diff --git a/appnav/src/main/kotlin/io/element/android/appnav/loggedin/SyncStateView.kt b/appnav/src/main/kotlin/io/element/android/appnav/loggedin/SyncStateView.kt
index 5108bb8716..bdec2b528f 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/loggedin/SyncStateView.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/loggedin/SyncStateView.kt
@@ -91,7 +91,7 @@ private fun SyncState.mustBeVisible() = when (this) {
 
 @DayNightPreviews
 @Composable
-fun SyncStateViewPreview() = ElementPreview {
+internal fun SyncStateViewPreview() = ElementPreview {
     // Add a box to see the shadow
     Box(modifier = Modifier.padding(24.dp)) {
         SyncStateView(
diff --git a/appnav/src/main/kotlin/io/element/android/appnav/room/LoadingRoomNodeView.kt b/appnav/src/main/kotlin/io/element/android/appnav/room/LoadingRoomNodeView.kt
index aa01b259de..558f64424a 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/room/LoadingRoomNodeView.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/room/LoadingRoomNodeView.kt
@@ -103,12 +103,12 @@ private fun LoadingRoomTopBar(
 
 @Preview
 @Composable
-fun LoadingRoomNodeViewLightPreview(@PreviewParameter(LoadingRoomStateProvider::class) state: LoadingRoomState) =
+internal fun LoadingRoomNodeViewLightPreview(@PreviewParameter(LoadingRoomStateProvider::class) state: LoadingRoomState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun LoadingRoomNodeViewDarkPreview(@PreviewParameter(LoadingRoomStateProvider::class) state: LoadingRoomState) =
+internal fun LoadingRoomNodeViewDarkPreview(@PreviewParameter(LoadingRoomStateProvider::class) state: LoadingRoomState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/appnav/src/main/kotlin/io/element/android/appnav/room/RoomFlowNode.kt b/appnav/src/main/kotlin/io/element/android/appnav/room/RoomFlowNode.kt
index 20ec9f48b4..661d3c5433 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/room/RoomFlowNode.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/room/RoomFlowNode.kt
@@ -96,7 +96,8 @@ class RoomFlowNode @AssistedInject constructor(
                 } else {
                     backstack.newRoot(NavTarget.Loading)
                 }
-            }.launchIn(lifecycleScope)
+            }
+            .launchIn(lifecycleScope)
     }
 
     override fun resolve(navTarget: NavTarget, buildContext: BuildContext): Node {
diff --git a/appnav/src/main/kotlin/io/element/android/appnav/room/RoomLoadedFlowNode.kt b/appnav/src/main/kotlin/io/element/android/appnav/room/RoomLoadedFlowNode.kt
index 24ec9795f7..d00c4791f7 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/room/RoomLoadedFlowNode.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/room/RoomLoadedFlowNode.kt
@@ -75,8 +75,8 @@ class RoomLoadedFlowNode @AssistedInject constructor(
     }
 
     interface LifecycleCallback : NodeLifecycleCallback {
-        fun onFlowCreated(identifier: String, room: MatrixRoom) = Unit
-        fun onFlowReleased(identifier: String, room: MatrixRoom) = Unit
+        fun onFlowCreated(identifier: String, room: MatrixRoom)
+        fun onFlowReleased(identifier: String, room: MatrixRoom)
     }
 
     data class Inputs(
@@ -115,7 +115,8 @@ class RoomLoadedFlowNode @AssistedInject constructor(
         room.updateMembers()
             .onFailure {
                 Timber.e(it, "Fail to fetch members for room ${room.roomId}")
-            }.onSuccess {
+            }
+            .onSuccess {
                 Timber.v("Success fetching members for room ${room.roomId}")
             }
     }
diff --git a/build.gradle.kts b/build.gradle.kts
index 9272514899..a50b7673e4 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -56,7 +56,7 @@ allprojects {
         // activate all available (even unstable) rules.
         allRules = true
         // point to your custom config defining rules to run, overwriting default behavior
-        config = files("$rootDir/tools/detekt/detekt.yml")
+        config.from(files("$rootDir/tools/detekt/detekt.yml"))
     }
     dependencies {
         detektPlugins("io.nlopez.compose.rules:detekt:0.1.12")
diff --git a/features/analytics/api/src/main/kotlin/io/element/android/features/analytics/api/preferences/AnalyticsPreferencesView.kt b/features/analytics/api/src/main/kotlin/io/element/android/features/analytics/api/preferences/AnalyticsPreferencesView.kt
index f6d77226b9..5aa9287d86 100644
--- a/features/analytics/api/src/main/kotlin/io/element/android/features/analytics/api/preferences/AnalyticsPreferencesView.kt
+++ b/features/analytics/api/src/main/kotlin/io/element/android/features/analytics/api/preferences/AnalyticsPreferencesView.kt
@@ -81,12 +81,12 @@ fun buildAnnotatedStringWithColoredPart(
 
 @Preview
 @Composable
-fun AnalyticsPreferencesViewLightPreview(@PreviewParameter(AnalyticsPreferencesStateProvider::class) state: AnalyticsPreferencesState) =
+internal fun AnalyticsPreferencesViewLightPreview(@PreviewParameter(AnalyticsPreferencesStateProvider::class) state: AnalyticsPreferencesState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun AnalyticsPreferencesViewDarkPreview(@PreviewParameter(AnalyticsPreferencesStateProvider::class) state: AnalyticsPreferencesState) =
+internal fun AnalyticsPreferencesViewDarkPreview(@PreviewParameter(AnalyticsPreferencesStateProvider::class) state: AnalyticsPreferencesState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/analytics/impl/src/main/kotlin/io/element/android/features/analytics/impl/AnalyticsOptInView.kt b/features/analytics/impl/src/main/kotlin/io/element/android/features/analytics/impl/AnalyticsOptInView.kt
index a27e6e7399..5453daa0f9 100644
--- a/features/analytics/impl/src/main/kotlin/io/element/android/features/analytics/impl/AnalyticsOptInView.kt
+++ b/features/analytics/impl/src/main/kotlin/io/element/android/features/analytics/impl/AnalyticsOptInView.kt
@@ -204,13 +204,13 @@ private fun AnalyticsOptInFooter(
 
 @Preview
 @Composable
-fun AnalyticsOptInViewLightPreview(@PreviewParameter(AnalyticsOptInStateProvider::class) state: AnalyticsOptInState) = ElementPreviewLight {
+internal fun AnalyticsOptInViewLightPreview(@PreviewParameter(AnalyticsOptInStateProvider::class) state: AnalyticsOptInState) = ElementPreviewLight {
     ContentToPreview(state)
 }
 
 @Preview
 @Composable
-fun AnalyticsOptInViewDarkPreview(@PreviewParameter(AnalyticsOptInStateProvider::class) state: AnalyticsOptInState) = ElementPreviewDark {
+internal fun AnalyticsOptInViewDarkPreview(@PreviewParameter(AnalyticsOptInStateProvider::class) state: AnalyticsOptInState) = ElementPreviewDark {
     ContentToPreview(state)
 }
 
diff --git a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/RoomPrivacyOption.kt b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/RoomPrivacyOption.kt
index 1d900cea8c..302f72d514 100644
--- a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/RoomPrivacyOption.kt
+++ b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/components/RoomPrivacyOption.kt
@@ -93,11 +93,11 @@ fun RoomPrivacyOption(
 
 @Preview
 @Composable
-fun RoomPrivacyOptionLightPreview() = ElementPreviewLight { ContentToPreview() }
+internal fun RoomPrivacyOptionLightPreview() = ElementPreviewLight { ContentToPreview() }
 
 @Preview
 @Composable
-fun RoomPrivacyOptionDarkPreview() = ElementPreviewDark { ContentToPreview() }
+internal fun RoomPrivacyOptionDarkPreview() = ElementPreviewDark { ContentToPreview() }
 
 @Composable
 private fun ContentToPreview() {
diff --git a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomView.kt b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomView.kt
index 37fcdbb7b1..c964fa1d57 100644
--- a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomView.kt
+++ b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomView.kt
@@ -282,12 +282,12 @@ private fun Modifier.clearFocusOnTap(focusManager: FocusManager): Modifier =
 
 @Preview
 @Composable
-fun ConfigureRoomViewLightPreview(@PreviewParameter(ConfigureRoomStateProvider::class) state: ConfigureRoomState) =
+internal fun ConfigureRoomViewLightPreview(@PreviewParameter(ConfigureRoomStateProvider::class) state: ConfigureRoomState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun ConfigureRoomViewDarkPreview(@PreviewParameter(ConfigureRoomStateProvider::class) state: ConfigureRoomState) =
+internal fun ConfigureRoomViewDarkPreview(@PreviewParameter(ConfigureRoomStateProvider::class) state: ConfigureRoomState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootStateProvider.kt b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootStateProvider.kt
index d1484b7a4f..7a3bf6ef03 100644
--- a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootStateProvider.kt
+++ b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootStateProvider.kt
@@ -41,7 +41,7 @@ open class CreateRoomRootStateProvider : PreviewParameterProvider<CreateRoomRoot
                 }
             ),
             aCreateRoomRootState().copy(
-                startDmAction = Async.Failure(Throwable()),
+                startDmAction = Async.Failure(Throwable("error")),
                 userListState = aMatrixUser().let {
                     aUserListState().copy(
                         searchQuery = it.userId.value,
diff --git a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootView.kt b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootView.kt
index 7aa5467b11..2096621b97 100644
--- a/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootView.kt
+++ b/features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/root/CreateRoomRootView.kt
@@ -205,12 +205,12 @@ fun CreateRoomActionButton(
 
 @Preview
 @Composable
-fun CreateRoomRootViewLightPreview(@PreviewParameter(CreateRoomRootStateProvider::class) state: CreateRoomRootState) =
+internal fun CreateRoomRootViewLightPreview(@PreviewParameter(CreateRoomRootStateProvider::class) state: CreateRoomRootState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun CreateRoomRootViewDarkPreview(@PreviewParameter(CreateRoomRootStateProvider::class) state: CreateRoomRootState) =
+internal fun CreateRoomRootViewDarkPreview(@PreviewParameter(CreateRoomRootStateProvider::class) state: CreateRoomRootState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/invitelist/impl/src/main/kotlin/io/element/android/features/invitelist/impl/InviteListPresenter.kt b/features/invitelist/impl/src/main/kotlin/io/element/android/features/invitelist/impl/InviteListPresenter.kt
index 21a57b48a7..bba497e2fd 100644
--- a/features/invitelist/impl/src/main/kotlin/io/element/android/features/invitelist/impl/InviteListPresenter.kt
+++ b/features/invitelist/impl/src/main/kotlin/io/element/android/features/invitelist/impl/InviteListPresenter.kt
@@ -152,8 +152,7 @@ class InviteListPresenter @Inject constructor(
             client.getRoom(roomId)?.use {
                 it.leave().getOrThrow()
                 notificationDrawerManager.clearMembershipNotificationForRoom(client.sessionId, roomId)
-            }
-            Unit
+            }.let { }
         }.runCatchingUpdatingState(declinedAction)
     }
 
diff --git a/features/location/api/src/main/kotlin/io/element/android/features/location/api/StaticMapView.kt b/features/location/api/src/main/kotlin/io/element/android/features/location/api/StaticMapView.kt
index 39b3e8a9a1..50d400092a 100644
--- a/features/location/api/src/main/kotlin/io/element/android/features/location/api/StaticMapView.kt
+++ b/features/location/api/src/main/kotlin/io/element/android/features/location/api/StaticMapView.kt
@@ -120,7 +120,7 @@ fun StaticMapView(
 
 @DayNightPreviews
 @Composable
-fun StaticMapViewPreview() = ElementPreview {
+internal fun StaticMapViewPreview() = ElementPreview {
     StaticMapView(
         lat = 0.0,
         lon = 0.0,
diff --git a/features/location/api/src/main/kotlin/io/element/android/features/location/api/internal/StaticMapPlaceholder.kt b/features/location/api/src/main/kotlin/io/element/android/features/location/api/internal/StaticMapPlaceholder.kt
index d36ead5b28..84349d97c9 100644
--- a/features/location/api/src/main/kotlin/io/element/android/features/location/api/internal/StaticMapPlaceholder.kt
+++ b/features/location/api/src/main/kotlin/io/element/android/features/location/api/internal/StaticMapPlaceholder.kt
@@ -79,7 +79,7 @@ internal fun StaticMapPlaceholder(
 
 @DayNightPreviews
 @Composable
-fun StaticMapPlaceholderPreview(
+internal fun StaticMapPlaceholderPreview(
     @PreviewParameter(BooleanParameterProvider::class) values: Boolean
 ) = ElementPreview {
     StaticMapPlaceholder(
diff --git a/features/location/impl/src/main/kotlin/io/element/android/features/location/impl/send/SendLocationView.kt b/features/location/impl/src/main/kotlin/io/element/android/features/location/impl/send/SendLocationView.kt
index cdaca94b04..cfb30a5523 100644
--- a/features/location/impl/src/main/kotlin/io/element/android/features/location/impl/send/SendLocationView.kt
+++ b/features/location/impl/src/main/kotlin/io/element/android/features/location/impl/send/SendLocationView.kt
@@ -224,7 +224,7 @@ fun SendLocationView(
 
 @DayNightPreviews
 @Composable
-fun SendLocationViewPreview(
+internal fun SendLocationViewPreview(
     @PreviewParameter(SendLocationStateProvider::class) state: SendLocationState
 ) = ElementPreview {
     SendLocationView(
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/accountprovider/AccountProviderView.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/accountprovider/AccountProviderView.kt
index 378859225e..ecc2f996cb 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/accountprovider/AccountProviderView.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/accountprovider/AccountProviderView.kt
@@ -114,12 +114,12 @@ fun AccountProviderView(
 
 @Preview
 @Composable
-fun AccountProviderViewLightPreview(@PreviewParameter(AccountProviderProvider::class) item: AccountProvider) =
+internal fun AccountProviderViewLightPreview(@PreviewParameter(AccountProviderProvider::class) item: AccountProvider) =
     ElementPreviewLight { ContentToPreview(item) }
 
 @Preview
 @Composable
-fun AccountProviderViewDarkPreview(@PreviewParameter(AccountProviderProvider::class) item: AccountProvider) =
+internal fun AccountProviderViewDarkPreview(@PreviewParameter(AccountProviderProvider::class) item: AccountProvider) =
     ElementPreviewDark { ContentToPreview(item) }
 
 @Composable
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/changeserver/ChangeServerView.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/changeserver/ChangeServerView.kt
index f9e9624503..ffa337fba7 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/changeserver/ChangeServerView.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/changeserver/ChangeServerView.kt
@@ -71,12 +71,12 @@ fun ChangeServerView(
 
 @Preview
 @Composable
-fun ChangeServerViewLightPreview(@PreviewParameter(ChangeServerStateProvider::class) state: ChangeServerState) =
+internal fun ChangeServerViewLightPreview(@PreviewParameter(ChangeServerStateProvider::class) state: ChangeServerState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun ChangeServerViewDarkPreview(@PreviewParameter(ChangeServerStateProvider::class) state: ChangeServerState) =
+internal fun ChangeServerViewDarkPreview(@PreviewParameter(ChangeServerStateProvider::class) state: ChangeServerState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/customtab/CustomTabHandler.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/customtab/CustomTabHandler.kt
index 48c674e0a0..b83c0eb1ac 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/customtab/CustomTabHandler.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/customtab/CustomTabHandler.kt
@@ -41,8 +41,7 @@ class CustomTabHandler @Inject constructor(
         if (packageName != null) {
             customTabsServiceConnection = object : CustomTabsServiceConnection() {
                 override fun onCustomTabsServiceConnected(name: ComponentName, client: CustomTabsClient) {
-                    customTabsClient = client
-                        .also { it.warmup(0L) }
+                    customTabsClient = client.apply { warmup(0L) }
                     prefetchUrl(url)
                 }
 
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/webview/OidcView.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/webview/OidcView.kt
index c1235b76c5..1b7486e814 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/webview/OidcView.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/oidc/webview/OidcView.kt
@@ -100,12 +100,12 @@ fun OidcView(
 
 @Preview
 @Composable
-fun OidcViewLightPreview(@PreviewParameter(OidcStateProvider::class) state: OidcState) =
+internal fun OidcViewLightPreview(@PreviewParameter(OidcStateProvider::class) state: OidcState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun OidcViewDarkPreview(@PreviewParameter(OidcStateProvider::class) state: OidcState) =
+internal fun OidcViewDarkPreview(@PreviewParameter(OidcStateProvider::class) state: OidcState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/changeaccountprovider/ChangeAccountProviderView.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/changeaccountprovider/ChangeAccountProviderView.kt
index 0f444350c9..0e35f9eda5 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/changeaccountprovider/ChangeAccountProviderView.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/changeaccountprovider/ChangeAccountProviderView.kt
@@ -127,12 +127,12 @@ fun ChangeAccountProviderView(
 
 @Preview
 @Composable
-fun ChangeAccountProviderViewLightPreview(@PreviewParameter(ChangeAccountProviderStateProvider::class) state: ChangeAccountProviderState) =
+internal fun ChangeAccountProviderViewLightPreview(@PreviewParameter(ChangeAccountProviderStateProvider::class) state: ChangeAccountProviderState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun ChangeAccountProviderViewDarkPreview(@PreviewParameter(ChangeAccountProviderStateProvider::class) state: ChangeAccountProviderState) =
+internal fun ChangeAccountProviderViewDarkPreview(@PreviewParameter(ChangeAccountProviderStateProvider::class) state: ChangeAccountProviderState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderPresenter.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderPresenter.kt
index 123d3013c7..1a021ad605 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderPresenter.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderPresenter.kt
@@ -92,7 +92,7 @@ class ConfirmAccountProviderPresenter @AssistedInject constructor(
                 } else if (matrixHomeServerDetails.supportsPasswordLogin) {
                     LoginFlow.PasswordLogin
                 } else {
-                    throw IllegalStateException("Unsupported login flow")
+                    error("Unsupported login flow")
                 }
             }.getOrThrow()
         }.runCatchingUpdatingState(loginFlowAction, errorTransform = ChangeServerError::from)
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderView.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderView.kt
index 2bc002b3fc..faaabf38cd 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderView.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/confirmaccountprovider/ConfirmAccountProviderView.kt
@@ -143,12 +143,12 @@ fun ConfirmAccountProviderView(
 
 @Preview
 @Composable
-fun ConfirmAccountProviderViewLightPreview(@PreviewParameter(ConfirmAccountProviderStateProvider::class) state: ConfirmAccountProviderState) =
+internal fun ConfirmAccountProviderViewLightPreview(@PreviewParameter(ConfirmAccountProviderStateProvider::class) state: ConfirmAccountProviderState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun ConfirmAccountProviderViewDarkPreview(@PreviewParameter(ConfirmAccountProviderStateProvider::class) state: ConfirmAccountProviderState) =
+internal fun ConfirmAccountProviderViewDarkPreview(@PreviewParameter(ConfirmAccountProviderStateProvider::class) state: ConfirmAccountProviderState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/searchaccountprovider/SearchAccountProviderView.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/searchaccountprovider/SearchAccountProviderView.kt
index 84c5bf4fac..8cfaae2a9e 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/searchaccountprovider/SearchAccountProviderView.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/searchaccountprovider/SearchAccountProviderView.kt
@@ -211,12 +211,12 @@ private fun HomeserverData.toAccountProvider(): AccountProvider {
 
 @Preview
 @Composable
-fun SearchAccountProviderViewLightPreview(@PreviewParameter(SearchAccountProviderStateProvider::class) state: SearchAccountProviderState) =
+internal fun SearchAccountProviderViewLightPreview(@PreviewParameter(SearchAccountProviderStateProvider::class) state: SearchAccountProviderState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun SearchAccountProviderViewDarkPreview(@PreviewParameter(SearchAccountProviderStateProvider::class) state: SearchAccountProviderState) =
+internal fun SearchAccountProviderViewDarkPreview(@PreviewParameter(SearchAccountProviderStateProvider::class) state: SearchAccountProviderState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/waitlistscreen/WaitListStateProvider.kt b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/waitlistscreen/WaitListStateProvider.kt
index 5907ff1acf..94a38fa406 100644
--- a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/waitlistscreen/WaitListStateProvider.kt
+++ b/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/waitlistscreen/WaitListStateProvider.kt
@@ -25,7 +25,7 @@ open class WaitListStateProvider : PreviewParameterProvider<WaitListState> {
         get() = sequenceOf(
             aWaitListState(loginAction = Async.Uninitialized),
             aWaitListState(loginAction = Async.Loading()),
-            aWaitListState(loginAction = Async.Failure(Throwable())),
+            aWaitListState(loginAction = Async.Failure(Throwable("error"))),
             aWaitListState(loginAction = Async.Failure(Throwable(message = "IO_ELEMENT_X_WAIT_LIST"))),
             aWaitListState(loginAction = Async.Success(SessionId("@alice:element.io"))),
             // Add other state here
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesView.kt
index facd7ceb24..4d93810e20 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesView.kt
@@ -127,8 +127,9 @@ fun MessagesView(
         state.eventSink(MessagesEvents.ToggleReaction(emoji, event.eventId))
     }
 
-    fun onMoreReactionsClicked(event: TimelineItem.Event): Unit =
+    fun onMoreReactionsClicked(event: TimelineItem.Event) {
         state.customReactionState.eventSink(CustomReactionEvents.UpdateSelectedEvent(event.eventId))
+    }
 
     Scaffold(
         modifier = modifier,
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/actionlist/ActionListView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/actionlist/ActionListView.kt
index fd2ad94345..613caba586 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/actionlist/ActionListView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/actionlist/ActionListView.kt
@@ -405,7 +405,7 @@ private fun EmojiButton(
 
 @DayNightPreviews
 @Composable
-fun SheetContentPreview(
+internal fun SheetContentPreview(
     @PreviewParameter(ActionListStateProvider::class) state: ActionListState
 ) = ElementPreview {
     SheetContent(
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewStateProvider.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewStateProvider.kt
index ee41ace4b0..de7f5cd47b 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewStateProvider.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewStateProvider.kt
@@ -30,7 +30,7 @@ open class AttachmentsPreviewStateProvider : PreviewParameterProvider<Attachment
             anAttachmentsPreviewState(),
             anAttachmentsPreviewState(mediaInfo = aFileInfo()),
             anAttachmentsPreviewState(sendActionState = SendActionState.Sending.Uploading(0.5f)),
-            anAttachmentsPreviewState(sendActionState = SendActionState.Failure(RuntimeException())),
+            anAttachmentsPreviewState(sendActionState = SendActionState.Failure(RuntimeException("error"))),
         )
 }
 
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewView.kt
index 6f33ef5d0b..ecdbc183b1 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/attachments/preview/AttachmentsPreviewView.kt
@@ -166,7 +166,7 @@ private fun AttachmentsPreviewBottomActions(
 
 @Preview
 @Composable
-fun AttachmentsPreviewViewDarkPreview(@PreviewParameter(AttachmentsPreviewStateProvider::class) state: AttachmentsPreviewState) =
+internal fun AttachmentsPreviewViewDarkPreview(@PreviewParameter(AttachmentsPreviewStateProvider::class) state: AttachmentsPreviewState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/forward/ForwardMessagesView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/forward/ForwardMessagesView.kt
index 467a963088..1b9a3c5c99 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/forward/ForwardMessagesView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/forward/ForwardMessagesView.kt
@@ -283,12 +283,12 @@ private fun ForwardingErrorDialog(onDismiss: () -> Unit, modifier: Modifier = Mo
 
 @Preview
 @Composable
-fun ForwardMessagesViewLightPreview(@PreviewParameter(ForwardMessagesStateProvider::class) state: ForwardMessagesState) =
+internal fun ForwardMessagesViewLightPreview(@PreviewParameter(ForwardMessagesStateProvider::class) state: ForwardMessagesState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun ForwardMessagesViewDarkPreview(@PreviewParameter(ForwardMessagesStateProvider::class) state: ForwardMessagesState) =
+internal fun ForwardMessagesViewDarkPreview(@PreviewParameter(ForwardMessagesStateProvider::class) state: ForwardMessagesState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerPresenter.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerPresenter.kt
index 7cc73ef32e..13a9ff3bee 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerPresenter.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerPresenter.kt
@@ -103,14 +103,17 @@ class MediaViewerPresenter @AssistedInject constructor(
         )
             .onSuccess {
                 mediaFile.value = it
-            }.mapCatching { mediaFile ->
+            }
+            .mapCatching { mediaFile ->
                 localMediaFactory.createFromMediaFile(
                     mediaFile = mediaFile,
                     mediaInfo = inputs.mediaInfo
                 )
-            }.onSuccess {
+            }
+            .onSuccess {
                 localMedia.value = Async.Success(it)
-            }.onFailure {
+            }
+            .onFailure {
                 localMedia.value = Async.Failure(it)
             }
     }
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerStateProvider.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerStateProvider.kt
index 820a34d8d4..1042261be8 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerStateProvider.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerStateProvider.kt
@@ -32,7 +32,7 @@ open class MediaViewerStateProvider : PreviewParameterProvider<MediaViewerState>
         get() = sequenceOf(
             aMediaViewerState(),
             aMediaViewerState(Async.Loading()),
-            aMediaViewerState(Async.Failure(IllegalStateException())),
+            aMediaViewerState(Async.Failure(IllegalStateException("error"))),
             aMediaViewerState(
                 Async.Success(
                     LocalMedia(Uri.EMPTY, anImageInfo())
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerView.kt
index 5fb14a6ca0..ff2e4d49f4 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/media/viewer/MediaViewerView.kt
@@ -255,7 +255,7 @@ private fun ErrorView(
 
 @Preview
 @Composable
-fun MediaViewerViewDarkPreview(@PreviewParameter(MediaViewerStateProvider::class) state: MediaViewerState) =
+internal fun MediaViewerViewDarkPreview(@PreviewParameter(MediaViewerStateProvider::class) state: MediaViewerState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/messagecomposer/MessageComposerPresenter.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/messagecomposer/MessageComposerPresenter.kt
index ec16d3342d..934a67f2e4 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/messagecomposer/MessageComposerPresenter.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/messagecomposer/MessageComposerPresenter.kt
@@ -268,7 +268,8 @@ class MessageComposerPresenter @Inject constructor(
         mediaSender.sendMedia(uri, mimeType, compressIfPossible = false, progressCallback)
             .onSuccess {
                 attachmentState.value = AttachmentsState.None
-            }.onFailure {
+            }
+            .onFailure {
                 val snackbarMessage = SnackbarMessage(sendAttachmentError(it))
                 snackbarDispatcher.post(snackbarMessage)
                 attachmentState.value = AttachmentsState.None
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageStateProvider.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageStateProvider.kt
index 89e6d7a220..de5e787a3d 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageStateProvider.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageStateProvider.kt
@@ -26,7 +26,7 @@ open class ReportMessageStateProvider : PreviewParameterProvider<ReportMessageSt
             aReportMessageState(reason = "This user is making the chat very toxic."),
             aReportMessageState(reason = "This user is making the chat very toxic.", blockUser = true),
             aReportMessageState(reason = "This user is making the chat very toxic.", blockUser = true, result = Async.Loading()),
-            aReportMessageState(reason = "This user is making the chat very toxic.", blockUser = true, result = Async.Failure(Throwable())),
+            aReportMessageState(reason = "This user is making the chat very toxic.", blockUser = true, result = Async.Failure(Throwable("error"))),
             aReportMessageState(reason = "This user is making the chat very toxic.", blockUser = true, result = Async.Success(Unit)),
             // Add other states here
         )
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageView.kt
index d9851c82a9..7924f07620 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/report/ReportMessageView.kt
@@ -168,12 +168,12 @@ fun ReportMessageView(
 
 @Preview
 @Composable
-fun ReportMessageViewLightPreview(@PreviewParameter(ReportMessageStateProvider::class) state: ReportMessageState) =
+internal fun ReportMessageViewLightPreview(@PreviewParameter(ReportMessageStateProvider::class) state: ReportMessageState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun ReportMessageViewDarkPreview(@PreviewParameter(ReportMessageStateProvider::class) state: ReportMessageState) =
+internal fun ReportMessageViewDarkPreview(@PreviewParameter(ReportMessageStateProvider::class) state: ReportMessageState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/TimelineView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/TimelineView.kt
index d7c259eba2..cecc2d7a63 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/TimelineView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/TimelineView.kt
@@ -310,7 +310,7 @@ private fun JumpToBottomButton(
 
 @DayNightPreviews
 @Composable
-fun TimelineViewPreview(
+internal fun TimelineViewPreview(
     @PreviewParameter(TimelineItemEventContentProvider::class) content: TimelineItemEventContent
 ) = ElementPreview {
     val timelineItems = aTimelineItemList(content)
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineItemReactionsView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineItemReactionsView.kt
index 962d3a2b2b..6682a302d2 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineItemReactionsView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineItemReactionsView.kt
@@ -106,7 +106,7 @@ private fun TimelineItemReactionsView(
 
 @DayNightPreviews
 @Composable
-fun TimelineItemReactionsViewPreview() = ElementPreview {
+internal fun TimelineItemReactionsViewPreview() = ElementPreview {
     ContentToPreview(
         reactions = aTimelineItemReactions(count = 1).reactions
     )
@@ -114,7 +114,7 @@ fun TimelineItemReactionsViewPreview() = ElementPreview {
 
 @DayNightPreviews
 @Composable
-fun TimelineItemReactionsViewFewPreview() = ElementPreview {
+internal fun TimelineItemReactionsViewFewPreview() = ElementPreview {
     ContentToPreview(
         reactions = aTimelineItemReactions(count = 3).reactions
     )
@@ -122,7 +122,7 @@ fun TimelineItemReactionsViewFewPreview() = ElementPreview {
 
 @DayNightPreviews
 @Composable
-fun TimelineItemReactionsViewIncomingPreview() = ElementPreview {
+internal fun TimelineItemReactionsViewIncomingPreview() = ElementPreview {
     ContentToPreview(
         reactions = aTimelineItemReactions(count = 18).reactions
     )
@@ -130,7 +130,7 @@ fun TimelineItemReactionsViewIncomingPreview() = ElementPreview {
 
 @DayNightPreviews
 @Composable
-fun TimelineItemReactionsViewOutgoingPreview() = ElementPreview {
+internal fun TimelineItemReactionsViewOutgoingPreview() = ElementPreview {
     ContentToPreview(
         reactions = aTimelineItemReactions(count = 18).reactions,
         isOutgoing = true
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/group/GroupHeaderView.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/group/GroupHeaderView.kt
index a631e34266..ce853b84b5 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/group/GroupHeaderView.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/group/GroupHeaderView.kt
@@ -91,12 +91,12 @@ fun GroupHeaderView(
 
 @Preview
 @Composable
-fun GroupHeaderViewLightPreview() =
+internal fun GroupHeaderViewLightPreview() =
     ElementPreviewLight { ContentToPreview() }
 
 @Preview
 @Composable
-fun GroupHeaderViewDarkPreview() =
+internal fun GroupHeaderViewDarkPreview() =
     ElementPreviewDark { ContentToPreview() }
 
 @Composable
diff --git a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/about/AboutView.kt b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/about/AboutView.kt
index b7c2663b72..81075969c6 100644
--- a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/about/AboutView.kt
+++ b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/about/AboutView.kt
@@ -50,12 +50,12 @@ fun AboutView(
 
 @Preview
 @Composable
-fun AboutViewLightPreview(@PreviewParameter(AboutStateProvider::class) state: AboutState) =
+internal fun AboutViewLightPreview(@PreviewParameter(AboutStateProvider::class) state: AboutState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun AboutViewDarkPreview(@PreviewParameter(AboutStateProvider::class) state: AboutState) =
+internal fun AboutViewDarkPreview(@PreviewParameter(AboutStateProvider::class) state: AboutState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/analytics/AnalyticsSettingsView.kt b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/analytics/AnalyticsSettingsView.kt
index 165406c6f5..3ee7365122 100644
--- a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/analytics/AnalyticsSettingsView.kt
+++ b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/analytics/AnalyticsSettingsView.kt
@@ -46,12 +46,12 @@ fun AnalyticsSettingsView(
 
 @Preview
 @Composable
-fun AnalyticsSettingsViewLightPreview(@PreviewParameter(AnalyticsSettingsStateProvider::class) state: AnalyticsSettingsState) =
+internal fun AnalyticsSettingsViewLightPreview(@PreviewParameter(AnalyticsSettingsStateProvider::class) state: AnalyticsSettingsState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun AnalyticsSettingsViewDarkPreview(@PreviewParameter(AnalyticsSettingsStateProvider::class) state: AnalyticsSettingsState) =
+internal fun AnalyticsSettingsViewDarkPreview(@PreviewParameter(AnalyticsSettingsStateProvider::class) state: AnalyticsSettingsState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsView.kt b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsView.kt
index 7c5b5d91c8..23ea4faf86 100644
--- a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsView.kt
+++ b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsView.kt
@@ -96,12 +96,12 @@ fun FeatureListContent(
 
 @Preview
 @Composable
-fun DeveloperSettingsViewLightPreview(@PreviewParameter(DeveloperSettingsStateProvider::class) state: DeveloperSettingsState) =
+internal fun DeveloperSettingsViewLightPreview(@PreviewParameter(DeveloperSettingsStateProvider::class) state: DeveloperSettingsState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun DeveloperSettingsViewDarkPreview(@PreviewParameter(DeveloperSettingsStateProvider::class) state: DeveloperSettingsState) =
+internal fun DeveloperSettingsViewDarkPreview(@PreviewParameter(DeveloperSettingsStateProvider::class) state: DeveloperSettingsState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/root/PreferencesRootView.kt b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/root/PreferencesRootView.kt
index 90eade31ab..ba8dc05f35 100644
--- a/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/root/PreferencesRootView.kt
+++ b/features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/root/PreferencesRootView.kt
@@ -129,12 +129,12 @@ fun DeveloperPreferencesView(onOpenDeveloperSettings: () -> Unit) {
 
 @LargeHeightPreview
 @Composable
-fun PreferencesRootViewLightPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
+internal fun PreferencesRootViewLightPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
     ElementPreviewLight { ContentToPreview(matrixUser) }
 
 @LargeHeightPreview
 @Composable
-fun PreferencesRootViewDarkPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
+internal fun PreferencesRootViewDarkPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
     ElementPreviewDark { ContentToPreview(matrixUser) }
 
 @Composable
diff --git a/features/rageshake/api/src/main/kotlin/io/element/android/features/rageshake/api/preferences/RageshakePreferencesView.kt b/features/rageshake/api/src/main/kotlin/io/element/android/features/rageshake/api/preferences/RageshakePreferencesView.kt
index 73e04fb5d4..3cc2a8211a 100644
--- a/features/rageshake/api/src/main/kotlin/io/element/android/features/rageshake/api/preferences/RageshakePreferencesView.kt
+++ b/features/rageshake/api/src/main/kotlin/io/element/android/features/rageshake/api/preferences/RageshakePreferencesView.kt
@@ -68,12 +68,12 @@ fun RageshakePreferencesView(
 
 @Preview
 @Composable
-fun RageshakePreferencesViewLightPreview(@PreviewParameter(RageshakePreferencesStateProvider::class) state: RageshakePreferencesState) =
+internal fun RageshakePreferencesViewLightPreview(@PreviewParameter(RageshakePreferencesStateProvider::class) state: RageshakePreferencesState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun RageshakePreferencesViewDarkPreview(@PreviewParameter(RageshakePreferencesStateProvider::class) state: RageshakePreferencesState) =
+internal fun RageshakePreferencesViewDarkPreview(@PreviewParameter(RageshakePreferencesStateProvider::class) state: RageshakePreferencesState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/bugreport/BugReportView.kt b/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/bugreport/BugReportView.kt
index 8b66d1db09..095f85e9c7 100644
--- a/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/bugreport/BugReportView.kt
+++ b/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/bugreport/BugReportView.kt
@@ -178,11 +178,11 @@ fun BugReportView(
 
 @Preview
 @Composable
-fun BugReportViewLightPreview(@PreviewParameter(BugReportStateProvider::class) state: BugReportState) = ElementPreviewLight { ContentToPreview(state) }
+internal fun BugReportViewLightPreview(@PreviewParameter(BugReportStateProvider::class) state: BugReportState) = ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun BugReportViewDarkPreview(@PreviewParameter(BugReportStateProvider::class) state: BugReportState) = ElementPreviewDark { ContentToPreview(state) }
+internal fun BugReportViewDarkPreview(@PreviewParameter(BugReportStateProvider::class) state: BugReportState) = ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
 private fun ContentToPreview(state: BugReportState) {
diff --git a/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/crash/VectorUncaughtExceptionHandler.kt b/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/crash/VectorUncaughtExceptionHandler.kt
index a5e7edf405..b71c8af372 100644
--- a/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/crash/VectorUncaughtExceptionHandler.kt
+++ b/features/rageshake/impl/src/main/kotlin/io/element/android/features/rageshake/impl/crash/VectorUncaughtExceptionHandler.kt
@@ -62,9 +62,9 @@ class VectorUncaughtExceptionHandler(
                 totalSize = info.totalMemory()
                 usedSize = totalSize - freeSize
             }
-            append("usedSize   " + usedSize / 1048576L + " MB\n")
-            append("freeSize   " + freeSize / 1048576L + " MB\n")
-            append("totalSize   " + totalSize / 1048576L + " MB\n")
+            append("usedSize   " + usedSize / 1_048_576L + " MB\n")
+            append("freeSize   " + freeSize / 1_048_576L + " MB\n")
+            append("totalSize   " + totalSize / 1_048_576L + " MB\n")
             append("Thread: ")
             append(thread.name)
             append(", Exception: ")
diff --git a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt
index 1e5d1a8ebb..669fd9034c 100644
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt
@@ -328,12 +328,12 @@ internal fun OtherActionsSection(onLeaveRoom: () -> Unit, modifier: Modifier = M
 
 @LargeHeightPreview
 @Composable
-fun RoomDetailsLightPreview(@PreviewParameter(RoomDetailsStateProvider::class) state: RoomDetailsState) =
+internal fun RoomDetailsLightPreview(@PreviewParameter(RoomDetailsStateProvider::class) state: RoomDetailsState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @LargeHeightPreview
 @Composable
-fun RoomDetailsDarkPreview(@PreviewParameter(RoomDetailsStateProvider::class) state: RoomDetailsState) =
+internal fun RoomDetailsDarkPreview(@PreviewParameter(RoomDetailsStateProvider::class) state: RoomDetailsState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/edit/RoomDetailsEditView.kt b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/edit/RoomDetailsEditView.kt
index fb384dcdd5..14a3f38d2f 100644
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/edit/RoomDetailsEditView.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/edit/RoomDetailsEditView.kt
@@ -292,12 +292,12 @@ private fun Modifier.clearFocusOnTap(focusManager: FocusManager): Modifier =
 
 @Preview
 @Composable
-fun RoomDetailsEditViewLightPreview(@PreviewParameter(RoomDetailsEditStateProvider::class) state: RoomDetailsEditState) =
+internal fun RoomDetailsEditViewLightPreview(@PreviewParameter(RoomDetailsEditStateProvider::class) state: RoomDetailsEditState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun RoomDetailsEditViewDarkPreview(@PreviewParameter(RoomDetailsEditStateProvider::class) state: RoomDetailsEditState) =
+internal fun RoomDetailsEditViewDarkPreview(@PreviewParameter(RoomDetailsEditStateProvider::class) state: RoomDetailsEditState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/invite/RoomInviteMembersView.kt b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/invite/RoomInviteMembersView.kt
index 555f04af20..b53800236e 100644
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/invite/RoomInviteMembersView.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/invite/RoomInviteMembersView.kt
@@ -220,12 +220,12 @@ private fun RoomInviteMembersSearchBar(
 
 @Preview
 @Composable
-fun RoomInviteMembersLightPreview(@PreviewParameter(RoomInviteMembersStateProvider::class) state: RoomInviteMembersState) =
+internal fun RoomInviteMembersLightPreview(@PreviewParameter(RoomInviteMembersStateProvider::class) state: RoomInviteMembersState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun RoomInviteMembersDarkPreview(@PreviewParameter(RoomInviteMembersStateProvider::class) state: RoomInviteMembersState) =
+internal fun RoomInviteMembersDarkPreview(@PreviewParameter(RoomInviteMembersStateProvider::class) state: RoomInviteMembersState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/RoomMemberListView.kt b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/RoomMemberListView.kt
index 3bfde66c06..bad1dc3591 100644
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/RoomMemberListView.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/RoomMemberListView.kt
@@ -257,12 +257,12 @@ private fun RoomMemberSearchBar(
 
 @Preview
 @Composable
-fun RoomMemberListLightPreview(@PreviewParameter(RoomMemberListStateProvider::class) state: RoomMemberListState) =
+internal fun RoomMemberListLightPreview(@PreviewParameter(RoomMemberListStateProvider::class) state: RoomMemberListState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun RoomMemberListDarkPreview(@PreviewParameter(RoomMemberListStateProvider::class) state: RoomMemberListState) =
+internal fun RoomMemberListDarkPreview(@PreviewParameter(RoomMemberListStateProvider::class) state: RoomMemberListState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/details/RoomMemberDetailsView.kt b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/details/RoomMemberDetailsView.kt
index fdf8a9d5a4..84dd9319cf 100644
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/details/RoomMemberDetailsView.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/details/RoomMemberDetailsView.kt
@@ -153,12 +153,12 @@ internal fun SendMessageSection(onSendMessage: () -> Unit, modifier: Modifier =
 
 @LargeHeightPreview
 @Composable
-fun RoomMemberDetailsViewLightPreview(@PreviewParameter(RoomMemberDetailsStateProvider::class) state: RoomMemberDetailsState) =
+internal fun RoomMemberDetailsViewLightPreview(@PreviewParameter(RoomMemberDetailsStateProvider::class) state: RoomMemberDetailsState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @LargeHeightPreview
 @Composable
-fun RoomMemberDetailsViewDarkPreview(@PreviewParameter(RoomMemberDetailsStateProvider::class) state: RoomMemberDetailsState) =
+internal fun RoomMemberDetailsViewDarkPreview(@PreviewParameter(RoomMemberDetailsStateProvider::class) state: RoomMemberDetailsState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/datasource/RoomListDataSource.kt b/features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/datasource/RoomListDataSource.kt
index 8602f15910..4eb7bc9d72 100644
--- a/features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/datasource/RoomListDataSource.kt
+++ b/features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/datasource/RoomListDataSource.kt
@@ -73,7 +73,8 @@ class RoomListDataSource @Inject constructor(
         }
             .onEach {
                 _filteredRooms.value = it
-            }.launchIn(coroutineScope)
+            }
+            .launchIn(coroutineScope)
     }
 
     fun updateFilter(filterValue: String) {
diff --git a/features/verifysession/impl/src/main/kotlin/io/element/android/features/verifysession/impl/VerifySelfSessionView.kt b/features/verifysession/impl/src/main/kotlin/io/element/android/features/verifysession/impl/VerifySelfSessionView.kt
index 77984a3bb2..a116300dc6 100644
--- a/features/verifysession/impl/src/main/kotlin/io/element/android/features/verifysession/impl/VerifySelfSessionView.kt
+++ b/features/verifysession/impl/src/main/kotlin/io/element/android/features/verifysession/impl/VerifySelfSessionView.kt
@@ -242,12 +242,12 @@ internal fun BottomMenu(screenState: VerifySelfSessionState, goBack: () -> Unit)
 
 @Preview
 @Composable
-fun VerifySelfSessionViewLightPreview(@PreviewParameter(VerifySelfSessionStateProvider::class) state: VerifySelfSessionState) =
+internal fun VerifySelfSessionViewLightPreview(@PreviewParameter(VerifySelfSessionStateProvider::class) state: VerifySelfSessionState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun VerifySelfSessionViewDarkPreview(@PreviewParameter(VerifySelfSessionStateProvider::class) state: VerifySelfSessionState) =
+internal fun VerifySelfSessionViewDarkPreview(@PreviewParameter(VerifySelfSessionStateProvider::class) state: VerifySelfSessionState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/system/SystemUtils.kt b/libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/system/SystemUtils.kt
index 8347990303..a9a17dcceb 100644
--- a/libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/system/SystemUtils.kt
+++ b/libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/system/SystemUtils.kt
@@ -183,7 +183,7 @@ fun Context.startInstallFromSourceIntent(
     noActivityFoundMessage: String = getString(R.string.error_no_compatible_app_found),
 ) {
     val intent = Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES)
-        .setData(Uri.parse(String.format("package:%s", packageName)))
+        .setData(Uri.parse("package:$packageName"))
     try {
         activityResultLauncher.launch(intent)
     } catch (activityNotFoundException: ActivityNotFoundException) {
diff --git a/libraries/architecture/src/main/kotlin/io/element/android/libraries/architecture/NodeInputs.kt b/libraries/architecture/src/main/kotlin/io/element/android/libraries/architecture/NodeInputs.kt
index b96d9e166b..534c9d741b 100644
--- a/libraries/architecture/src/main/kotlin/io/element/android/libraries/architecture/NodeInputs.kt
+++ b/libraries/architecture/src/main/kotlin/io/element/android/libraries/architecture/NodeInputs.kt
@@ -23,5 +23,5 @@ import com.bumble.appyx.core.plugin.plugins
 interface NodeInputs : Plugin
 
 inline fun <reified I : NodeInputs> Node.inputs(): I {
-    return plugins<I>().firstOrNull() ?: throw RuntimeException("Make sure to actually pass NodeInputs plugin to your node")
+    return requireNotNull(plugins<I>().firstOrNull()) { "Make sure to actually pass NodeInputs plugin to your node" }
 }
diff --git a/libraries/core/src/main/kotlin/io/element/android/libraries/core/extensions/BasicExtensions.kt b/libraries/core/src/main/kotlin/io/element/android/libraries/core/extensions/BasicExtensions.kt
index db07432df0..343f5ce351 100644
--- a/libraries/core/src/main/kotlin/io/element/android/libraries/core/extensions/BasicExtensions.kt
+++ b/libraries/core/src/main/kotlin/io/element/android/libraries/core/extensions/BasicExtensions.kt
@@ -72,7 +72,3 @@ fun String.ellipsize(length: Int): String {
 
     return "${this.take(length)}…"
 }
-
-inline fun <reified R> Any?.takeAs(): R? {
-    return takeIf { it is R } as R?
-}
diff --git a/libraries/dateformatter/impl/src/test/kotlin/io/element/android/libraries/dateformatter/impl/DefaultLastMessageTimestampFormatterTest.kt b/libraries/dateformatter/impl/src/test/kotlin/io/element/android/libraries/dateformatter/impl/DefaultLastMessageTimestampFormatterTest.kt
index 483e27af71..5aefcdcd7b 100644
--- a/libraries/dateformatter/impl/src/test/kotlin/io/element/android/libraries/dateformatter/impl/DefaultLastMessageTimestampFormatterTest.kt
+++ b/libraries/dateformatter/impl/src/test/kotlin/io/element/android/libraries/dateformatter/impl/DefaultLastMessageTimestampFormatterTest.kt
@@ -101,7 +101,7 @@ class DefaultLastMessageTimestampFormatterTest {
      * Create DefaultLastMessageFormatter and set current time to the provided date.
      */
     private fun createFormatter(@Suppress("SameParameterValue") currentDate: String): LastMessageTimestampFormatter {
-        val clock = FakeClock().also { it.givenInstant(Instant.parse(currentDate)) }
+        val clock = FakeClock().apply { givenInstant(Instant.parse(currentDate)) }
         val localDateTimeProvider = LocalDateTimeProvider(clock, TimeZone.UTC)
         val dateFormatters = DateFormatters(Locale.US, clock, TimeZone.UTC)
         return DefaultLastMessageTimestampFormatter(localDateTimeProvider, dateFormatters)
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/atomic/atoms/InfoListItemMolecule.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/atomic/atoms/InfoListItemMolecule.kt
index 6b20c96880..2af9e77b99 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/atomic/atoms/InfoListItemMolecule.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/atomic/atoms/InfoListItemMolecule.kt
@@ -70,7 +70,7 @@ fun InfoListItemMolecule(
 
 @DayNightPreviews
 @Composable
-fun InfoListItemMoleculePreview() {
+internal fun InfoListItemMoleculePreview() {
     ElementPreview {
         val color = if (isSystemInDarkTheme()) Color.DarkGray else Color.LightGray
         Column(
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/LabelledTextField.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/LabelledTextField.kt
index 19cefaed26..4856d54bff 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/LabelledTextField.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/LabelledTextField.kt
@@ -68,11 +68,11 @@ fun LabelledTextField(
 
 @Preview
 @Composable
-fun LabelledTextFieldLightPreview() = ElementPreviewLight { ContentToPreview() }
+internal fun LabelledTextFieldLightPreview() = ElementPreviewLight { ContentToPreview() }
 
 @Preview
 @Composable
-fun LabelledTextFieldDarkPreview() = ElementPreviewDark { ContentToPreview() }
+internal fun LabelledTextFieldDarkPreview() = ElementPreviewDark { ContentToPreview() }
 
 @Composable
 private fun ContentToPreview() {
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/PinIcon.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/PinIcon.kt
index c6af3e1cdf..93a0c5d436 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/PinIcon.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/PinIcon.kt
@@ -51,6 +51,6 @@ fun PinIcon(
 
 @DayNightPreviews
 @Composable
-fun PinIconPreview() = ElementPreview {
+internal fun PinIconPreview() = ElementPreview {
     PinIcon()
 }
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/Avatar.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/Avatar.kt
index b28e52a5ff..1c763a81c3 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/Avatar.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/Avatar.kt
@@ -102,7 +102,7 @@ private fun InitialsAvatar(
 
 @Preview(group = PreviewGroup.Avatars)
 @Composable
-fun AvatarPreview(@PreviewParameter(AvatarDataProvider::class) avatarData: AvatarData) =
+internal fun AvatarPreview(@PreviewParameter(AvatarDataProvider::class) avatarData: AvatarData) =
     ElementThemedPreview {
         Row(
             verticalAlignment = Alignment.CenterVertically,
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/AvatarDataProvider.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/AvatarDataProvider.kt
index 1727fffd1c..14c7ad3eff 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/AvatarDataProvider.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/AvatarDataProvider.kt
@@ -20,19 +20,16 @@ import androidx.compose.ui.tooling.preview.PreviewParameterProvider
 
 open class AvatarDataProvider : PreviewParameterProvider<AvatarData> {
     override val values: Sequence<AvatarData>
-        get() {
-            AvatarSize.values()
-                .also { it.sortBy { item -> item.name } }
-                .asSequence()
-            return AvatarSize.values().asSequence().map {
+        get() = AvatarSize.values()
+            .asSequence()
+            .map {
                 sequenceOf(
                     anAvatarData(size = it),
                     anAvatarData(size = it).copy(name = null),
                     anAvatarData(size = it).copy(url = "aUrl"),
                 )
             }
-                .flatten()
-        }
+            .flatten()
 }
 
 fun anAvatarData(
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/previews/DatePickerPreview.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/previews/DatePickerPreview.kt
index a422c5e729..685fe40302 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/previews/DatePickerPreview.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/previews/DatePickerPreview.kt
@@ -44,7 +44,7 @@ internal fun DatePickerPreviewDark() {
 @Composable
 private fun ContentToPreview() {
     val state = rememberDatePickerState(
-        initialSelectedDateMillis = 1672578000000L,
+        initialSelectedDateMillis = 1_672_578_000_000L,
     )
     AlertDialogContent(
         buttons = { /*TODO*/ },
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/utils/LogCompositions.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/utils/LogCompositions.kt
index dcbef866fe..2618a5de82 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/utils/LogCompositions.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/utils/LogCompositions.kt
@@ -28,10 +28,12 @@ import timber.log.Timber
 @Composable
 fun LogCompositions(tag: String, msg: String) {
     if (BuildConfig.DEBUG) {
-        val ref = remember { Ref(0) }
+        val ref = remember { Ref() }
         SideEffect { ref.value++ }
         Timber.tag(tag).d("Compositions: $msg ${ref.value}")
     }
 }
 
-class Ref(var value: Int)
+private class Ref {
+    var value: Int = 0
+}
diff --git a/libraries/maplibre-compose/src/main/kotlin/io/element/android/libraries/maplibre/compose/MapboxMap.kt b/libraries/maplibre-compose/src/main/kotlin/io/element/android/libraries/maplibre/compose/MapboxMap.kt
index c67be52c1c..5af79e7524 100644
--- a/libraries/maplibre-compose/src/main/kotlin/io/element/android/libraries/maplibre/compose/MapboxMap.kt
+++ b/libraries/maplibre-compose/src/main/kotlin/io/element/android/libraries/maplibre/compose/MapboxMap.kt
@@ -236,7 +236,7 @@ private fun MapView.lifecycleObserver(previousState: MutableState<Lifecycle.Even
             Lifecycle.Event.ON_DESTROY -> {
                 //handled in onDispose
             }
-            else -> throw IllegalStateException()
+            Lifecycle.Event.ON_ANY -> error("ON_ANY should never be used")
         }
         previousState.value = event
     }
diff --git a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/permalink/PermalinkParser.kt b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/permalink/PermalinkParser.kt
index fc900e4bbb..ba9cdc1e80 100644
--- a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/permalink/PermalinkParser.kt
+++ b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/permalink/PermalinkParser.kt
@@ -95,9 +95,9 @@ object PermalinkParser {
         return if (signUrl.isNullOrEmpty().not() && email.isNullOrEmpty().not()) {
             try {
                 val signValidUri = Uri.parse(signUrl)
-                val identityServerHost = signValidUri.authority ?: throw IllegalArgumentException()
-                val token = signValidUri.getQueryParameter("token") ?: throw IllegalArgumentException()
-                val privateKey = signValidUri.getQueryParameter("private_key") ?: throw IllegalArgumentException()
+                val identityServerHost = signValidUri.authority ?: throw IllegalArgumentException("missing `authority`")
+                val token = signValidUri.getQueryParameter("token") ?: throw IllegalArgumentException("missing `token`")
+                val privateKey = signValidUri.getQueryParameter("private_key") ?: throw IllegalArgumentException("missing `private_key`")
                 PermalinkData.RoomEmailInviteLink(
                     roomId = identifier,
                     email = email!!,
@@ -137,7 +137,8 @@ object PermalinkParser {
             .parameterList
             .filter {
                 it.mParameter == "via"
-            }.map {
+            }
+            .map {
                 URLDecoder.decode(it.mValue, "UTF-8")
             }
     }
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
index 305bcaaba3..89576cad3a 100644
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
@@ -147,7 +147,8 @@ class RustMatrixClient constructor(
                 if (syncState == SyncState.Running) {
                     onSlidingSyncUpdate()
                 }
-            }.launchIn(sessionCoroutineScope)
+            }
+            .launchIn(sessionCoroutineScope)
     }
 
     override suspend fun getRoom(roomId: RoomId): MatrixRoom? = withContext(sessionDispatcher) {
@@ -227,7 +228,8 @@ class RustMatrixClient constructor(
                 roomSummaryDataSource.allRooms()
                     .filter { roomSummaries ->
                         roomSummaries.map { it.identifier() }.contains(roomId.value)
-                    }.first()
+                    }
+                    .first()
             }
             roomId
         }
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/auth/RustMatrixAuthenticationService.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/auth/RustMatrixAuthenticationService.kt
index 0bc299d020..71e6e730e5 100644
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/auth/RustMatrixAuthenticationService.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/auth/RustMatrixAuthenticationService.kt
@@ -93,7 +93,7 @@ class RustMatrixAuthenticationService @Inject constructor(
                 client.restoreSession(sessionData.toSession())
                 createMatrixClient(client)
             } else {
-                throw IllegalStateException("No session to restore with id $sessionId")
+                error("No session to restore with id $sessionId")
             }
         }.mapFailure { failure ->
             failure.mapClientException()
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/RustRoomSummaryDataSource.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/RustRoomSummaryDataSource.kt
index 3e65fa2e94..133bf508ce 100644
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/RustRoomSummaryDataSource.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/RustRoomSummaryDataSource.kt
@@ -64,7 +64,8 @@ internal class RustRoomSummaryDataSource(
                 .map { it.toRoomSummaryDataSourceLoadingState() }
                 .onEach {
                     allRoomsLoadingState.value = it
-                }.launchIn(this)
+                }
+                .launchIn(this)
 
             launch {
                 // Wait until running, as invites is only available after that
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/RustMatrixTimeline.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/RustMatrixTimeline.kt
index 796b48ebb3..12e5164307 100644
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/RustMatrixTimeline.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/RustMatrixTimeline.kt
@@ -118,7 +118,8 @@ class RustMatrixTimeline(
             innerRoom.backPaginationStatusFlow()
                 .onEach {
                     postPaginationStatus(it)
-                }.launchIn(this)
+                }
+                .launchIn(this)
 
             taskHandleBag += fetchMembers().getOrNull()
         }.invokeOnCompletion {
diff --git a/libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/timeline/postprocessor/TimelineEncryptedHistoryPostProcessorTest.kt b/libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/timeline/postprocessor/TimelineEncryptedHistoryPostProcessorTest.kt
index 91f0bc1883..3270f6048f 100644
--- a/libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/timeline/postprocessor/TimelineEncryptedHistoryPostProcessorTest.kt
+++ b/libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/timeline/postprocessor/TimelineEncryptedHistoryPostProcessorTest.kt
@@ -27,7 +27,7 @@ import java.util.Date
 
 class TimelineEncryptedHistoryPostProcessorTest {
 
-    private val defaultLastLoginTimestamp = Date(1689061264L)
+    private val defaultLastLoginTimestamp = Date(1_689_061_264L)
 
     @Test
     fun `given an unencrypted room, nothing is done`() {
diff --git a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/AvatarActionBottomSheet.kt b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/AvatarActionBottomSheet.kt
index b12f577c36..d541b534b1 100644
--- a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/AvatarActionBottomSheet.kt
+++ b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/AvatarActionBottomSheet.kt
@@ -111,12 +111,12 @@ private fun AvatarActionBottomSheetContent(
 
 @Preview
 @Composable
-fun AvatarActionBottomSheetLightPreview() =
+internal fun AvatarActionBottomSheetLightPreview() =
     ElementPreviewLight { ContentToPreview() }
 
 @Preview
 @Composable
-fun AvatarActionBottomSheetDarkPreview() =
+internal fun AvatarActionBottomSheetDarkPreview() =
     ElementPreviewDark { ContentToPreview() }
 
 @Composable
diff --git a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeader.kt b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeader.kt
index 6054aa53af..a42d44b642 100644
--- a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeader.kt
+++ b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeader.kt
@@ -103,12 +103,12 @@ private fun MatrixUserHeaderContent(
 
 @Preview
 @Composable
-fun MatrixUserHeaderLightPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
+internal fun MatrixUserHeaderLightPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
     ElementPreviewLight { ContentToPreview(matrixUser) }
 
 @Preview
 @Composable
-fun MatrixUserHeaderDarkPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
+internal fun MatrixUserHeaderDarkPreview(@PreviewParameter(MatrixUserProvider::class) matrixUser: MatrixUser) =
     ElementPreviewDark { ContentToPreview(matrixUser) }
 
 @Composable
diff --git a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeaderPlaceholder.kt b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeaderPlaceholder.kt
index 57901edc03..faa80f82e6 100644
--- a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeaderPlaceholder.kt
+++ b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/MatrixUserHeaderPlaceholder.kt
@@ -68,12 +68,12 @@ fun MatrixUserHeaderPlaceholder(
 
 @Preview
 @Composable
-fun MatrixUserHeaderPlaceholderLightPreview() =
+internal fun MatrixUserHeaderPlaceholderLightPreview() =
     ElementPreviewLight { ContentToPreview() }
 
 @Preview
 @Composable
-fun MatrixUserHeaderPlaceholderDarkPreview() =
+internal fun MatrixUserHeaderPlaceholderDarkPreview() =
     ElementPreviewDark { ContentToPreview() }
 
 @Composable
diff --git a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/UnsavedAvatar.kt b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/UnsavedAvatar.kt
index 2b5d2f6800..13fcb40792 100644
--- a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/UnsavedAvatar.kt
+++ b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/UnsavedAvatar.kt
@@ -85,11 +85,11 @@ fun UnsavedAvatar(
 
 @Preview
 @Composable
-fun UnsavedAvatarLightPreview() = ElementPreviewLight { ContentToPreview() }
+internal fun UnsavedAvatarLightPreview() = ElementPreviewLight { ContentToPreview() }
 
 @Preview
 @Composable
-fun UnsavedAvatarDarkPreview() = ElementPreviewDark { ContentToPreview() }
+internal fun UnsavedAvatarDarkPreview() = ElementPreviewDark { ContentToPreview() }
 
 @Composable
 private fun ContentToPreview() {
diff --git a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/room/MatrixRoomMembers.kt b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/room/MatrixRoomMembers.kt
index 7995672e92..668b963bf1 100644
--- a/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/room/MatrixRoomMembers.kt
+++ b/libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/room/MatrixRoomMembers.kt
@@ -57,14 +57,9 @@ fun MatrixRoom.getDirectRoomMember(roomMembersState: MatrixRoomMembersState): St
     val roomMembers = roomMembersState.roomMembers()
     return remember(roomMembersState) {
         derivedStateOf {
-            if (roomMembers == null) {
-                null
-            } else if (roomMembers.size == 2 && isDirect && isEncrypted) {
-                roomMembers.find { it.userId != this.sessionId }
-            } else {
-                null
-            }
+            roomMembers
+                ?.takeIf { it.size == 2 && isDirect && isEncrypted }
+                ?.find { it.userId != sessionId }
         }
     }
 }
-
diff --git a/libraries/permissions/api/src/main/kotlin/io/element/android/libraries/permissions/api/PermissionsView.kt b/libraries/permissions/api/src/main/kotlin/io/element/android/libraries/permissions/api/PermissionsView.kt
index 30f19aa31c..d9dba2a0d3 100644
--- a/libraries/permissions/api/src/main/kotlin/io/element/android/libraries/permissions/api/PermissionsView.kt
+++ b/libraries/permissions/api/src/main/kotlin/io/element/android/libraries/permissions/api/PermissionsView.kt
@@ -83,12 +83,12 @@ fun PermissionsView(
 
 @Preview
 @Composable
-fun PermissionsViewLightPreview(@PreviewParameter(PermissionsViewStateProvider::class) state: PermissionsState) =
+internal fun PermissionsViewLightPreview(@PreviewParameter(PermissionsViewStateProvider::class) state: PermissionsState) =
     ElementPreviewLight { ContentToPreview(state) }
 
 @Preview
 @Composable
-fun PermissionsViewDarkPreview(@PreviewParameter(PermissionsViewStateProvider::class) state: PermissionsState) =
+internal fun PermissionsViewDarkPreview(@PreviewParameter(PermissionsViewStateProvider::class) state: PermissionsState) =
     ElementPreviewDark { ContentToPreview(state) }
 
 @Composable
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomEventGroupInfo.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomEventGroupInfo.kt
index 734c34b051..96a8b90f06 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomEventGroupInfo.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomEventGroupInfo.kt
@@ -23,17 +23,15 @@ import io.element.android.libraries.matrix.api.core.SessionId
  * Data class to hold information about a group of notifications for a room.
  */
 data class RoomEventGroupInfo(
-        val sessionId: SessionId,
-        val roomId: RoomId,
-        val roomDisplayName: String,
-        val isDirect: Boolean = false
-) {
+    val sessionId: SessionId,
+    val roomId: RoomId,
+    val roomDisplayName: String,
+    val isDirect: Boolean = false,
     // An event in the list has not yet been display
-    var hasNewEvent: Boolean = false
-
+    val hasNewEvent: Boolean = false,
     // true if at least one on the not yet displayed event is noisy
-    var shouldBing: Boolean = false
-    var customSound: String? = null
-    var hasSmartReplyError: Boolean = false
-    var isUpdated: Boolean = false
-}
+    val shouldBing: Boolean = false,
+    val customSound: String? = null,
+    val hasSmartReplyError: Boolean = false,
+    val isUpdated: Boolean = false,
+)
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomGroupMessageCreator.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomGroupMessageCreator.kt
index dba58d165c..29d828d34c 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomGroupMessageCreator.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/RoomGroupMessageCreator.kt
@@ -85,12 +85,11 @@ class RoomGroupMessageCreator @Inject constructor(
                     roomId = roomId,
                     roomDisplayName = roomName,
                     isDirect = !roomIsGroup,
-                ).also {
-                    it.hasSmartReplyError = smartReplyErrors.isNotEmpty()
-                    it.shouldBing = meta.shouldBing
-                    it.customSound = events.last().soundName
-                    it.isUpdated = events.last().isUpdated
-                },
+                    hasSmartReplyError = smartReplyErrors.isNotEmpty(),
+                    shouldBing = meta.shouldBing,
+                    customSound = events.last().soundName,
+                    isUpdated = events.last().isUpdated,
+                ),
                 threadId = lastKnownRoomEvent.threadId,
                 largeIcon = largeBitmap,
                 lastMessageTimestamp,
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/model/SimpleNotifiableEvent.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/model/SimpleNotifiableEvent.kt
index f252765530..4b262983d4 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/model/SimpleNotifiableEvent.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/notifications/model/SimpleNotifiableEvent.kt
@@ -30,7 +30,7 @@ data class SimpleNotifiableEvent(
     val type: String?,
     val timestamp: Long,
     val soundName: String?,
-    override var canBeReplaced: Boolean,
+    override val canBeReplaced: Boolean,
     override val isRedacted: Boolean = false,
     override val isUpdated: Boolean = false
 ) : NotifiableEvent
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/push/DefaultPushHandler.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/push/DefaultPushHandler.kt
index aa1d0032e0..c3d68e52ac 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/push/DefaultPushHandler.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/push/DefaultPushHandler.kt
@@ -100,15 +100,15 @@ class DefaultPushHandler @Inject constructor(
             }
 
             val clientSecret = pushData.clientSecret
-            val userId = if (clientSecret == null) {
-                // Should not happen. In this case, restore default session
-                null
-            } else {
-                // Get userId from client secret
-                pushClientSecret.getUserIdFromSecret(clientSecret)
-            } ?: run {
-                matrixAuthenticationService.getLatestSessionId()
-            }
+            // clientSecret should not be null. If this happens, restore default session
+            val userId = clientSecret
+                ?.let {
+                    // Get userId from client secret
+                    pushClientSecret.getUserIdFromSecret(clientSecret)
+                }
+                ?: run {
+                    matrixAuthenticationService.getLatestSessionId()
+                }
 
             if (userId == null) {
                 Timber.w("Unable to get a session")
diff --git a/libraries/push/impl/src/test/kotlin/io/element/android/libraries/push/impl/notifications/NotificationIdProviderTest.kt b/libraries/push/impl/src/test/kotlin/io/element/android/libraries/push/impl/notifications/NotificationIdProviderTest.kt
index 57f28e72db..b9664ef577 100644
--- a/libraries/push/impl/src/test/kotlin/io/element/android/libraries/push/impl/notifications/NotificationIdProviderTest.kt
+++ b/libraries/push/impl/src/test/kotlin/io/element/android/libraries/push/impl/notifications/NotificationIdProviderTest.kt
@@ -25,7 +25,7 @@ class NotificationIdProviderTest {
     @Test
     fun `test notification id provider`() {
         val sut = NotificationIdProvider()
-        val offsetForASessionId = 305410
+        val offsetForASessionId = 305_410
         assertThat(sut.getSummaryNotificationId(A_SESSION_ID)).isEqualTo(offsetForASessionId + 0)
         assertThat(sut.getRoomMessagesNotificationId(A_SESSION_ID)).isEqualTo(offsetForASessionId + 1)
         assertThat(sut.getRoomEventNotificationId(A_SESSION_ID)).isEqualTo(offsetForASessionId + 2)
diff --git a/libraries/pushproviders/firebase/src/main/kotlin/io/element/android/libraries/pushproviders/firebase/PushDataFirebase.kt b/libraries/pushproviders/firebase/src/main/kotlin/io/element/android/libraries/pushproviders/firebase/PushDataFirebase.kt
index 9dedf9648f..795c8bb1e8 100644
--- a/libraries/pushproviders/firebase/src/main/kotlin/io/element/android/libraries/pushproviders/firebase/PushDataFirebase.kt
+++ b/libraries/pushproviders/firebase/src/main/kotlin/io/element/android/libraries/pushproviders/firebase/PushDataFirebase.kt
@@ -36,7 +36,7 @@ import io.element.android.libraries.pushproviders.api.PushData
 data class PushDataFirebase(
     val eventId: String?,
     val roomId: String?,
-    var unread: Int?,
+    val unread: Int?,
     val clientSecret: String?
 )
 
diff --git a/libraries/pushproviders/unifiedpush/src/main/kotlin/io/element/android/libraries/pushproviders/unifiedpush/PushDataUnifiedPush.kt b/libraries/pushproviders/unifiedpush/src/main/kotlin/io/element/android/libraries/pushproviders/unifiedpush/PushDataUnifiedPush.kt
index f092d0167c..4485cb2c7f 100644
--- a/libraries/pushproviders/unifiedpush/src/main/kotlin/io/element/android/libraries/pushproviders/unifiedpush/PushDataUnifiedPush.kt
+++ b/libraries/pushproviders/unifiedpush/src/main/kotlin/io/element/android/libraries/pushproviders/unifiedpush/PushDataUnifiedPush.kt
@@ -47,7 +47,7 @@ data class PushDataUnifiedPush(
 data class PushDataUnifiedPushNotification(
     @SerialName("event_id") val eventId: String? = null,
     @SerialName("room_id") val roomId: String? = null,
-    @SerialName("counts") var counts: PushDataUnifiedPushCounts? = null,
+    @SerialName("counts") val counts: PushDataUnifiedPushCounts? = null,
 )
 
 @Serializable
diff --git a/libraries/textcomposer/src/main/kotlin/io/element/android/libraries/textcomposer/TextComposer.kt b/libraries/textcomposer/src/main/kotlin/io/element/android/libraries/textcomposer/TextComposer.kt
index 580b7670ea..67dd635044 100644
--- a/libraries/textcomposer/src/main/kotlin/io/element/android/libraries/textcomposer/TextComposer.kt
+++ b/libraries/textcomposer/src/main/kotlin/io/element/android/libraries/textcomposer/TextComposer.kt
@@ -420,7 +420,7 @@ private fun BoxScope.SendButton(
 
 @DayNightPreviews
 @Composable
-fun TextComposerSimplePreview() = ElementPreview {
+internal fun TextComposerSimplePreview() = ElementPreview {
     Column {
         TextComposer(
             onSendMessage = {},
@@ -451,7 +451,7 @@ fun TextComposerSimplePreview() = ElementPreview {
 
 @DayNightPreviews
 @Composable
-fun TextComposerEditPreview() = ElementPreview {
+internal fun TextComposerEditPreview() = ElementPreview {
     TextComposer(
         onSendMessage = {},
         onComposerTextChange = {},
@@ -464,7 +464,7 @@ fun TextComposerEditPreview() = ElementPreview {
 
 @DayNightPreviews
 @Composable
-fun TextComposerReplyPreview() = ElementPreview {
+internal fun TextComposerReplyPreview() = ElementPreview {
     Column {
         TextComposer(
             onSendMessage = {},
diff --git a/libraries/theme/src/main/kotlin/io/element/android/libraries/theme/MaterialThemeColors.kt b/libraries/theme/src/main/kotlin/io/element/android/libraries/theme/MaterialThemeColors.kt
index d211869f71..3d359594e1 100644
--- a/libraries/theme/src/main/kotlin/io/element/android/libraries/theme/MaterialThemeColors.kt
+++ b/libraries/theme/src/main/kotlin/io/element/android/libraries/theme/MaterialThemeColors.kt
@@ -91,7 +91,7 @@ internal val materialColorSchemeDark = darkColorScheme(
 
 @Preview
 @Composable
-fun ColorsSchemePreviewLight() = ColorsSchemePreview(
+internal fun ColorsSchemePreviewLight() = ColorsSchemePreview(
     Color.Black,
     Color.White,
     materialColorSchemeLight,
@@ -99,7 +99,7 @@ fun ColorsSchemePreviewLight() = ColorsSchemePreview(
 
 @Preview
 @Composable
-fun ColorsSchemePreviewDark() = ColorsSchemePreview(
+internal fun ColorsSchemePreviewDark() = ColorsSchemePreview(
     Color.White,
     Color.Black,
     materialColorSchemeDark,
diff --git a/tools/detekt/detekt.yml b/tools/detekt/detekt.yml
index 0123535b48..14193a1c70 100644
--- a/tools/detekt/detekt.yml
+++ b/tools/detekt/detekt.yml
@@ -1,6 +1,21 @@
 # Default rules: https://github.com/detekt/detekt/blob/main/detekt-core/src/main/resources/default-detekt-config.yml
 
 style:
+  AlsoCouldBeApply:
+    active: true
+  CascadingCallWrapping:
+    active: true
+    includeElvis: true
+  DataClassShouldBeImmutable:
+    active: true
+  EqualsNullCall:
+    active: true
+  EqualsOnSignatureLine:
+    active: true
+  ExplicitCollectionElementAccessMethod:
+    active: true
+  ExplicitItLambdaParameter:
+    active: true
   MaxLineLength:
     # Default is 120
     maxLineLength: 160
@@ -9,7 +24,7 @@ style:
   ReturnCount:
     active: false
   UnnecessaryAbstractClass:
-    active: false
+    active: true
   FunctionOnlyReturningConstant:
     active: false
   UnusedPrivateMember:
@@ -32,23 +47,94 @@ style:
   ThrowsCount:
     active: false
   LoopWithTooManyJumpStatements:
-    active: false
+    active: true
   SerialVersionUIDInSerializableClass:
     active: false
   ProtectedMemberInFinalClass:
-    active: false
+    active: true
   UseCheckOrError:
+    active: true
+  OptionalUnit:
+    active: true
+  PreferToOverPairSyntax:
+    active: true
+  RedundantExplicitType:
+    active: true
+  TrailingWhitespace:
+    active: true
+  TrimMultilineRawString:
+    active: true
+    trimmingMethods:
+      - 'trimIndent'
+      - 'trimMargin'
+  UnderscoresInNumericLiterals:
+    active: true
+    acceptableLength: 4
+    allowNonStandardGrouping: false
+  UnnecessaryAnnotationUseSiteTarget:
+    active: true
+  UnnecessaryBackticks:
+    active: true
+  UnnecessaryBracesAroundTrailingLambda:
+    active: true
+  UseDataClass:
+    active: true
+    allowVars: false
+  UseEmptyCounterpart:
+    active: true
+  UseIfEmptyOrIfBlank:
+    active: true
+  UseLet:
+    active: true
+  UseSumOfInsteadOfFlatMapSize:
+    active: true
+
+coroutines:
+  GlobalCoroutineUsage:
+    # Keep false for now.
     active: false
+  SuspendFunSwallowedCancellation:
+    active: true
+  SuspendFunWithCoroutineScopeReceiver:
+    active: true
 
 empty-blocks:
   EmptyFunctionBlock:
     active: false
   EmptySecondaryConstructor:
-    active: false
+    active: true
 
 potential-bugs:
   ImplicitDefaultLocale:
-    active: false
+    active: true
+  CastNullableToNonNullableType:
+    active: true
+  CastToNullableType:
+    active: true
+  Deprecation:
+    active: true
+  DontDowncastCollectionTypes:
+    active: true
+  ElseCaseInsteadOfExhaustiveWhen:
+    active: true
+  ExitOutsideMain:
+    active: true
+  ImplicitUnitReturnType:
+    active: true
+    allowExplicitReturnType: false
+  MissingPackageDeclaration:
+    active: true
+    excludes: ['**/*.kts']
+  NullCheckOnMutableProperty:
+    active: true
+  NullableToStringCall:
+    active: true
+  PropertyUsedBeforeDeclaration:
+    active: true
+  UnconditionalJumpStatementInLoop:
+    active: true
+  UnnecessaryNotNullCheck:
+    active: true
 
 exceptions:
   TooGenericExceptionCaught:
@@ -56,11 +142,13 @@ exceptions:
   SwallowedException:
     active: false
   ThrowingExceptionsWithoutMessageOrCause:
-    active: false
+    active: true
   TooGenericExceptionThrown:
-    active: false
+    active: true
   InstanceOfCheckForException:
-    active: false
+    active: true
+  ObjectExtendsThrowable:
+    active: true
 
 complexity:
   TooManyFunctions:
@@ -74,9 +162,9 @@ complexity:
   NestedBlockDepth:
     active: false
   ComplexCondition:
-    active: false
+    active: true
   LargeClass:
-    active: false
+    active: true
 
 naming:
   VariableNaming:
@@ -86,10 +174,20 @@ naming:
   FunctionNaming:
     active: true
     ignoreAnnotated: ['Composable']
+  LambdaParameterNaming:
+    active: true
+  NonBooleanPropertyPrefixedWithIs:
+    active: true
+  VariableMaxLength:
+    active: true
 
 performance:
   SpreadOperator:
     active: false
+  CouldBeSequence:
+    active: true
+  UnnecessaryPartOfBinaryExpression:
+    active: true
 
 # Note: all rules for `comments` are disabled by default, but I put them here to be aware of their existence
 comments:
@@ -149,7 +247,7 @@ Compose:
   PreviewNaming:
     active: true
   PreviewPublic:
-    active: false
+    active: true
     # You can optionally disable that only previews with @PreviewParameter are flagged
     previewPublicOnlyIfParams: false
   RememberMissing: