Fix the setting button's layout and animation on liquid glass

ElementX/Sources/Other/Avatars.swift

@@ -88,11 +88,7 @@ enum UserAvatarSizeOnScreen {
     var value: CGFloat {
         switch self {
         case .chats, .spaces:
-            if #available(iOS 26, *) {
-                return 40
-            } else {
-                return 32
-            }
+            return 32
         case .timeline:
             return 32
         case .readReceipt:

ElementX/Sources/Screens/HomeScreen/View/HomeScreen.swift

@@ -36,8 +36,8 @@ struct HomeScreen: View {
     private var toolbar: some ToolbarContent {
         ToolbarItem(placement: .navigationBarLeading) {
             settingsButton
+                .buttonStyle(.borderless)
         }
-        .backportSharedBackgroundVisibility(.hidden)
         
         ToolbarItem(placement: .primaryAction) {
             if #available(iOS 26, *) {

ElementX/Sources/Screens/Spaces/SpacesScreen/View/SpacesScreen.swift

@@ -108,9 +108,9 @@ struct SpacesScreen: View {
                     .accessibilityIdentifier(A11yIdentifiers.homeScreen.userAvatar)
                     .compositingGroup()
             }
+            .buttonStyle(.borderless)
             .accessibilityLabel(L10n.commonSettings)
         }
-        .backportSharedBackgroundVisibility(.hidden)
         
         ToolbarItem(placement: .principal) {
             // Hides the navigationTitle (which is set for the navigation stack label).

PreviewTests/Sources/__Snapshots__/PreviewTests/spacesScreen.iPad-en-GB-0.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a6836c92e2c4d7a67aa39d51a82612a7831d64e8c68a0e8e9b7a0605d95f4787
-size 196165
+oid sha256:ef32916bc38748738e8b90862b19d9aca4d2d969fba00cec54116b37618724c0
+size 196313

PreviewTests/Sources/__Snapshots__/PreviewTests/spacesScreen.iPad-pseudo-0.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d80389d5af6f4ce7d137b587db88504ba40f2573601afc3dc1a64df333c4d0aa
-size 229132
+oid sha256:17e3c1ae4de418af3c42fe4b43fb06aa95ace95c7243c5b724a4bce6f27637ae
+size 229278