Fix tint colour on alerts and dialogs. (#1370)

ElementX/Sources/Application/Application.swift

@@ -34,10 +34,14 @@ struct Application: App {
     var body: some Scene {
         WindowGroup {
             appCoordinator.toPresentable()
+                .statusBarHidden(shouldHideStatusBar)
+                .introspect(.window, on: .iOS(.v16)) { window in
+                    // Workaround for SwiftUI not consistently applying the tint colour to Alerts/Confirmation Dialogs.
+                    window.tintColor = UIColor(Color.compound.textActionPrimary)
+                }
                 .task {
                     appCoordinator.start()
                 }
-                .statusBarHidden(shouldHideStatusBar)
         }
     }
     

UITests/Sources/__Snapshots__/Application/en-GB-iPad-9th-generation.invites-1.png

@@ -1,3 +1,3 @@
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-oid sha256:777e8f3870c413d3eddd2695f3029b43d2515f7f2b35f9916a9912f14c9562ed
-size 195001
+oid sha256:5e4394574235af7137862a98878b1b836b4957f2a361b0199da03605f0f5351c
+size 195006

UITests/Sources/__Snapshots__/Application/en-GB-iPhone-14.invites-1.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5a8f4ee78328eb4490aa097ed3e88d699878f16ef14aa89c25ff298027b19ec4
-size 378302
+oid sha256:2da22017b81a6800f23f8d8e072710158bea64e3855d629c2ebd16cf949fcdc8
+size 378366

UITests/Sources/__Snapshots__/Application/pseudo-iPad-9th-generation.invites-1.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:aef3ced77ed37b3df495a9d384732dad8802970833d1b7d9d890cfbe38dd220a
-size 249707
+oid sha256:f00e665304366cb6f00f94697a23c108084ff81fa6925307ff5aab477e0946f7
+size 249842

UITests/Sources/__Snapshots__/Application/pseudo-iPhone-14.invites-1.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c9f0d2eb756d5ec79e3cfe49fc25add7092a8e8b6365d7fe23566e564e500abc
-size 555624
+oid sha256:183fa5a16da7bfb80dd348cb6dd9da922b33fa153193a2f583396d842d67cd04
+size 555951