Fixed the SafeArea branch test case failures issues

src/Controls/src/Core/Handlers/Items/CarouselViewHandler.iOS.cs

@@ -47,6 +47,7 @@ public static void MapIsBounceEnabled(CarouselViewHandler handler, CarouselView
 
 		public static void MapPeekAreaInsets(CarouselViewHandler handler, CarouselView carouselView)
 		{
+			(handler.Controller.Layout as CarouselViewLayout)?.UpdateConstraints(handler.PlatformView.Frame.Size);
 			handler.Controller.Layout.InvalidateLayout();
 		}
 
@@ -72,34 +73,30 @@ public static void MapLoop(CarouselViewHandler handler, CarouselView carouselVie
 
 		public override Size GetDesiredSize(double widthConstraint, double heightConstraint)
 		{
-			// I'm not sure if this solution is fully correct or if it properly accounts
-			// for all the constraints checks that  GetDesiredSizeFromHandler takes into account 
-			if (Primitives.Dimension.IsExplicitSet(widthConstraint) && Primitives.Dimension.IsExplicitSet(heightConstraint))
+			var size = this.GetDesiredSizeFromHandler(widthConstraint, heightConstraint);
+
+			if (OperatingSystem.IsMacCatalystVersionAtLeast(11))
 			{
-				// If both width and height are explicitly set, we can use the base implementation
-				return base.GetDesiredSize(widthConstraint, heightConstraint);
-			}
+				// Ensure size never exceeds constraints.
+				// In the 22417 test sample on Mac, if widthConstraint is 1085, it becomes 1512 after the SizeThatFits call 
+				// inside ViewHandlerExtensions.iOS. This causes the view's width to appear larger on Mac.
+				// On iOS, the value remains correct — for example, if widthConstraint is 375, SizeThatFits also returns 375.
+				// This issue happened on Main also.
 
-			var result = this.GetDesiredSizeFromHandler(widthConstraint, heightConstraint);
+				if (!double.IsInfinity(widthConstraint) && size.Width > widthConstraint)
+				{
+					size.Width = (float)widthConstraint;
+				}
+
+				if (!double.IsInfinity(heightConstraint) && size.Height > heightConstraint)
+				{
+					size.Height = (float)heightConstraint;
+				}
 
-			if (Primitives.Dimension.IsExplicitSet(widthConstraint))
-			{
-				// If width is explicitly set, we can use the width from the result
-				result = new Size(widthConstraint, result.Height);
-			}
-			else if (Primitives.Dimension.IsExplicitSet(heightConstraint))
-			{
-				// If height is explicitly set, we can use the height from the result
-				result = new Size(result.Width, heightConstraint);
 			}
 
-			return result;
-		}
+			return size;
 
-		public override void PlatformArrange(Rect rect)
-		{
-			(Controller.Layout as CarouselViewLayout)?.UpdateConstraints(rect.Size);
-			base.PlatformArrange(rect);
 		}
 	}
 }

src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt

@@ -1,6 +1,5 @@
 #nullable enable
 override Microsoft.Maui.Controls.ContentPresenter.OnSizeAllocated(double width, double height) -> void
-override Microsoft.Maui.Controls.Handlers.Items.CarouselViewHandler.PlatformArrange(Microsoft.Maui.Graphics.Rect rect) -> void
 override Microsoft.Maui.Controls.ScrollView.OnSizeAllocated(double width, double height) -> void
 override Microsoft.Maui.Controls.TemplatedView.OnSizeAllocated(double width, double height) -> void
 virtual Microsoft.Maui.Controls.BindableProperty.CreateDefaultValueDelegate<TDeclarer, TPropertyType>.Invoke(TDeclarer bindable) -> TPropertyType

src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt

@@ -1,6 +1,5 @@
 #nullable enable
 override Microsoft.Maui.Controls.ContentPresenter.OnSizeAllocated(double width, double height) -> void
-override Microsoft.Maui.Controls.Handlers.Items.CarouselViewHandler.PlatformArrange(Microsoft.Maui.Graphics.Rect rect) -> void
 override Microsoft.Maui.Controls.ScrollView.OnSizeAllocated(double width, double height) -> void
 override Microsoft.Maui.Controls.TemplatedView.OnSizeAllocated(double width, double height) -> void
 virtual Microsoft.Maui.Controls.BindableProperty.CreateDefaultValueDelegate<TDeclarer, TPropertyType>.Invoke(TDeclarer bindable) -> TPropertyType

src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue22417.cs

@@ -1,4 +1,4 @@
-#if TEST_FAILS_ON_WINDOWS && TEST_FAILS_ON_CATALYST //This test is failing, likely due to product issue, for more information: https://github.com/dotnet/maui/issues/27059
+#if TEST_FAILS_ON_WINDOWS //This test is failing, likely due to product issue, for more information: https://github.com/dotnet/maui/issues/27059
 using NUnit.Framework;
 using UITest.Appium;
 using UITest.Core;

src/Core/src/Platform/iOS/MauiView.cs

@@ -19,7 +19,7 @@ public abstract class MauiView : UIView, ICrossPlatformLayoutBacking, IVisualTre
 		SafeAreaPadding _safeArea = SafeAreaPadding.Empty;
 		bool _safeAreaInvalidated = true;
 		bool _appliesSafeAreaAdjustments;
-		
+
 
 		WeakReference<IView>? _reference;
 		WeakReference<ICrossPlatformLayout>? _crossPlatformLayoutReference;
@@ -163,6 +163,9 @@ public override void LayoutSubviews()
 				// to let ancestors adjust to the measured size.
 				if (this.IsFinalMeasureHandledBySuperView())
 				{
+					//This arrangement step is essential for communicating the correct coordinate space to native iOS views before scheduling the second layout pass.
+					//This ensures the native view is aware of the correct bounds and can adjust its layout accordingly.
+					CrossPlatformArrange(Bounds.ToRectangle());
 					SetNeedsLayout();
 					this.InvalidateAncestorsMeasures();
 					return;
@@ -215,7 +218,7 @@ bool ValidateSafeArea()
 
 			// Return whether the way safe area interacts with our view has changed
 			return oldApplyingSafeAreaAdjustments == _appliesSafeAreaAdjustments &&
-			       (oldSafeArea == _safeArea || !_appliesSafeAreaAdjustments);
+				   (oldSafeArea == _safeArea || !_appliesSafeAreaAdjustments);
 		}
 
 		IVisualTreeElement? IVisualTreeElementProvidable.GetElement()