Add explanatory comment for defensive null check in ViewDidLayoutSubviews

Copilot · jsuarezruiz · Copilot · commit 55583533d9c1 · 2025-10-08T14:52:20.000Z
Co-authored-by: jsuarezruiz &lt;6755973+jsuarezruiz@users.noreply.github.com&gt;
diff --git a/src/Controls/src/Core/Platform/iOS/ControlsModalWrapper.cs b/src/Controls/src/Core/Platform/iOS/ControlsModalWrapper.cs
@@ -136,6 +136,8 @@ public override void ViewDidLayoutSubviews()
 		{
 			base.ViewDidLayoutSubviews();
 			
+			// Defensive check to prevent crashes during iOS snapshot creation
+			// when VirtualView may be disposed during app state transitions
 			if (_modal?.VirtualView is Page)
 			{
 				_modal?.PlatformArrange(new Rect(0, 0, View!.Bounds.Width, View.Bounds.Height));

Original file line number	Diff line number	Diff line change
`@@ -136,6 +136,8 @@ public override void ViewDidLayoutSubviews()`
`136`	`136`	`{`
`137`	`137`	`base.ViewDidLayoutSubviews();`
`138`	`138`
	`139`	`+ // Defensive check to prevent crashes during iOS snapshot creation`
	`140`	`+ // when VirtualView may be disposed during app state transitions`
`139`	`141`	`if (_modal?.VirtualView is Page)`
`140`	`142`	`{`
`141`	`143`	`_modal?.PlatformArrange(new Rect(0, 0, View!.Bounds.Width, View.Bounds.Height));`