[iOS] Fix added for Navigation.SetTitleView does not work in ios 26. (#31831)

* [iOS] Fix added for Navigation.SetTitleView does not work in ios 26.

* changes added.

* changed the version condition.

Author: sheiksyedm

src/Controls/src/Core/Compatibility/Handlers/NavigationPage/iOS/NavigationRenderer.cs

@@ -1918,7 +1918,13 @@ class Container : UIView
 
 			public Container(View view, UINavigationBar bar) : base(bar.Bounds)
 			{
-				if (OperatingSystem.IsIOSVersionAtLeast(11) || OperatingSystem.IsMacCatalystVersionAtLeast(11))
+				// For iOS 26+, we need to use autoresizing masks instead of constraints to ensure proper TitleView display
+				if (OperatingSystem.IsIOSVersionAtLeast(26) || OperatingSystem.IsMacCatalystVersionAtLeast(26))
+				{
+					TranslatesAutoresizingMaskIntoConstraints = true;
+					AutoresizingMask = UIViewAutoresizing.FlexibleHeight | UIViewAutoresizing.FlexibleWidth;
+				}
+				else if (OperatingSystem.IsIOSVersionAtLeast(11) || OperatingSystem.IsMacCatalystVersionAtLeast(11))
 				{
 					TranslatesAutoresizingMaskIntoConstraints = false;
 				}
@@ -2007,7 +2013,9 @@ public override CGRect Frame
 				{
 					if (Superview != null)
 					{
-						if (!(OperatingSystem.IsIOSVersionAtLeast(11) || OperatingSystem.IsMacCatalystVersionAtLeast(11)))
+						// For iOS 26+ and pre-iOS 11, we use autoresizing masks and need to adjust the frame manually
+						if (OperatingSystem.IsIOSVersionAtLeast(26) || OperatingSystem.IsMacCatalystVersionAtLeast(26) ||
+							!(OperatingSystem.IsIOSVersionAtLeast(11) || OperatingSystem.IsMacCatalystVersionAtLeast(11)))
 						{
 							value.Y = Superview.Bounds.Y;