diff --git a/src/Controls/src/Core/Handlers/Items/iOS/ItemsViewController.cs b/src/Controls/src/Core/Handlers/Items/iOS/ItemsViewController.cs
index e4c8a6ab8752..d73c54eac9a0 100644
--- a/src/Controls/src/Core/Handlers/Items/iOS/ItemsViewController.cs
+++ b/src/Controls/src/Core/Handlers/Items/iOS/ItemsViewController.cs
@@ -11,7 +11,7 @@
 
 namespace Microsoft.Maui.Controls.Handlers.Items
 {
-	public abstract class ItemsViewController<TItemsView> : UICollectionViewController, MauiCollectionView.ICustomMauiCollectionViewDelegate
+	public abstract class ItemsViewController<TItemsView> : UICollectionViewController
 	where TItemsView : ItemsView
 	{
 		public const int EmptyTag = 333;
@@ -89,6 +89,8 @@ protected override void Dispose(bool disposing)
 			if (disposing)
 			{
 				ItemsSource?.Dispose();
+				
+				((IUIViewLifeCycleEvents)CollectionView).MovedToWindow -= MovedToWindow;
 
 				CollectionView.Delegate = null;
 				Delegator?.Dispose();
@@ -187,10 +189,22 @@ public override void LoadView()
 		{
 			base.LoadView();
 			var collectionView = new MauiCollectionView(CGRect.Empty, ItemsViewLayout);
-			collectionView.SetCustomDelegate(this);
+			((IUIViewLifeCycleEvents)collectionView).MovedToWindow += MovedToWindow;
 			CollectionView = collectionView;
 		}
 
+		private void MovedToWindow(object sender, EventArgs e)
+		{
+			if (CollectionView?.Window != null)
+			{
+				AttachingToWindow();
+			}
+			else
+			{
+				DetachingFromWindow();
+			}
+		}
+
 		public override void ViewWillAppear(bool animated)
 		{
 			base.ViewWillAppear(animated);
@@ -275,18 +289,6 @@ bool IsRefreshing()
 			return false;
 		}
 
-		void MauiCollectionView.ICustomMauiCollectionViewDelegate.MovedToWindow(UIView view)
-		{
-			if (CollectionView?.Window != null)
-			{
-				AttachingToWindow();
-			}
-			else
-			{
-				DetachingFromWindow();
-			}
-		}
-
 		void InvalidateMeasureIfContentSizeChanged()
 		{
 			var contentSize = CollectionView?.CollectionViewLayout?.CollectionViewContentSize;
diff --git a/src/Controls/src/Core/Handlers/Items/iOS/MauiCollectionView.cs b/src/Controls/src/Core/Handlers/Items/iOS/MauiCollectionView.cs
index ee8ceb04c568..b278d9407b67 100644
--- a/src/Controls/src/Core/Handlers/Items/iOS/MauiCollectionView.cs
+++ b/src/Controls/src/Core/Handlers/Items/iOS/MauiCollectionView.cs
@@ -5,11 +5,11 @@
 
 namespace Microsoft.Maui.Controls.Handlers.Items;
 
-internal class MauiCollectionView : UICollectionView, IUIViewLifeCycleEvents, IPlatformMeasureInvalidationController
+public class MauiCollectionView : UICollectionView, IUIViewLifeCycleEvents, IPlatformMeasureInvalidationController
 {
 	bool _invalidateParentWhenMovedToWindow;
 
-	WeakReference<ICustomMauiCollectionViewDelegate>? _customDelegate;
+	readonly WeakEventManager _movedToWindowEventManager = new();
 
 	internal bool NeedsCellLayout { get; set; }
 
@@ -40,23 +40,16 @@ bool IPlatformMeasureInvalidationController.InvalidateMeasure(bool isPropagating
 	}
 
 	[UnconditionalSuppressMessage("Memory", "MEM0002", Justification = IUIViewLifeCycleEvents.UnconditionalSuppressMessage)]
-	EventHandler? _movedToWindow;
-
 	event EventHandler? IUIViewLifeCycleEvents.MovedToWindow
 	{
-		add => _movedToWindow += value;
-		remove => _movedToWindow -= value;
+		add => _movedToWindowEventManager.AddEventHandler(value);
+		remove => _movedToWindowEventManager.RemoveEventHandler(value);
 	}
 
 	public override void MovedToWindow()
 	{
 		base.MovedToWindow();
-		_movedToWindow?.Invoke(this, EventArgs.Empty);
-
-		if (_customDelegate?.TryGetTarget(out var target) == true)
-		{
-			target.MovedToWindow(this);
-		}
+		_movedToWindowEventManager.HandleEvent(this, EventArgs.Empty, nameof(IUIViewLifeCycleEvents.MovedToWindow));
 
 		if (_invalidateParentWhenMovedToWindow)
 		{
@@ -64,15 +57,4 @@ public override void MovedToWindow()
 			this.InvalidateAncestorsMeasures();
 		}
 	}
-
-	internal void SetCustomDelegate(ICustomMauiCollectionViewDelegate customDelegate)
-	{
-		_customDelegate = new WeakReference<ICustomMauiCollectionViewDelegate>(customDelegate);
-	}
-
-
-	internal interface ICustomMauiCollectionViewDelegate
-	{
-		void MovedToWindow(UIView view);
-	}
 }
\ No newline at end of file
diff --git a/src/Controls/src/Core/Handlers/Items2/iOS/ItemsViewController2.cs b/src/Controls/src/Core/Handlers/Items2/iOS/ItemsViewController2.cs
index 23b8511d789e..d1dcaa40ec98 100644
--- a/src/Controls/src/Core/Handlers/Items2/iOS/ItemsViewController2.cs
+++ b/src/Controls/src/Core/Handlers/Items2/iOS/ItemsViewController2.cs
@@ -13,7 +13,7 @@
 
 namespace Microsoft.Maui.Controls.Handlers.Items2
 {
-	public abstract class ItemsViewController2<TItemsView> : UICollectionViewController, Items.MauiCollectionView.ICustomMauiCollectionViewDelegate
+	public abstract class ItemsViewController2<TItemsView> : UICollectionViewController
 	where TItemsView : ItemsView
 	{
 		public const int EmptyTag = 333;
@@ -90,6 +90,8 @@ protected override void Dispose(bool disposing)
 			{
 				ItemsSource?.Dispose();
 
+				((IUIViewLifeCycleEvents)CollectionView).MovedToWindow -= MovedToWindow;
+
 				CollectionView.Delegate = null;
 				Delegator?.Dispose();
 
@@ -186,7 +188,7 @@ public override void LoadView()
 		{
 			base.LoadView();
 			var collectionView = new Items.MauiCollectionView(CGRect.Empty, ItemsViewLayout);
-			collectionView.SetCustomDelegate(this);
+			((IUIViewLifeCycleEvents)collectionView).MovedToWindow += MovedToWindow;
 			CollectionView = collectionView;
 		}
 
@@ -228,7 +230,7 @@ void InvalidateLayoutIfItemsMeasureChanged()
 			}
 		}
 
-		void Items.MauiCollectionView.ICustomMauiCollectionViewDelegate.MovedToWindow(UIView view)
+		private void MovedToWindow(object sender, EventArgs e)
 		{
 			if (CollectionView?.Window != null)
 			{
diff --git a/src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt b/src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt
index f09fef6121d6..bc5ccef627a3 100644
--- a/src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt
+++ b/src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt
@@ -1,4 +1,8 @@
 #nullable enable
+Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView
+Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView.MauiCollectionView(CoreGraphics.CGRect frame, UIKit.UICollectionViewLayout! layout) -> void
+override Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView.MovedToWindow() -> void
+override Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView.ScrollRectToVisible(CoreGraphics.CGRect rect, bool animated) -> void
 Microsoft.Maui.Controls.LayoutConstraint
 Microsoft.Maui.Controls.LayoutConstraint.Fixed = Microsoft.Maui.Controls.LayoutConstraint.HorizontallyFixed | Microsoft.Maui.Controls.LayoutConstraint.VerticallyFixed -> Microsoft.Maui.Controls.LayoutConstraint
 Microsoft.Maui.Controls.LayoutConstraint.HorizontallyFixed = 1 -> Microsoft.Maui.Controls.LayoutConstraint
diff --git a/src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt b/src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
index 26b3318ad9f6..bb86842646fc 100644
--- a/src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
+++ b/src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
@@ -1,4 +1,8 @@
 #nullable enable
+Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView
+Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView.MauiCollectionView(CoreGraphics.CGRect frame, UIKit.UICollectionViewLayout! layout) -> void
+override Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView.MovedToWindow() -> void
+override Microsoft.Maui.Controls.Handlers.Items.MauiCollectionView.ScrollRectToVisible(CoreGraphics.CGRect rect, bool animated) -> void
 Microsoft.Maui.Controls.LayoutConstraint
 Microsoft.Maui.Controls.LayoutConstraint.Fixed = Microsoft.Maui.Controls.LayoutConstraint.HorizontallyFixed | Microsoft.Maui.Controls.LayoutConstraint.VerticallyFixed -> Microsoft.Maui.Controls.LayoutConstraint
 Microsoft.Maui.Controls.LayoutConstraint.HorizontallyFixed = 1 -> Microsoft.Maui.Controls.LayoutConstraint