diff --git a/src/Uno.UI.Toolkit/ElevatedView.cs b/src/Uno.UI.Toolkit/ElevatedView.cs
index 1e87a90b9fb8..dc718d639e4a 100644
--- a/src/Uno.UI.Toolkit/ElevatedView.cs
+++ b/src/Uno.UI.Toolkit/ElevatedView.cs
@@ -73,6 +73,13 @@ protected override void OnApplyTemplate()
 			_border = GetTemplateChild("PART_Border") as Border;
 			_shadowHost = GetTemplateChild("PART_ShadowHost") as Panel;
 
+#if __IOS__ || __MACOS__
+			if (_border != null)
+			{
+				_border.BoundsPathUpdated += (s, e) => UpdateElevation();
+			}
+#endif
+
 			UpdateElevation();
 		}
 
@@ -109,7 +116,15 @@ public object ElevatedContent
 
 #if !NETFX_CORE
 		public new static DependencyProperty BackgroundProperty { get ; } = DependencyProperty.Register(
-			"Background", typeof(Brush), typeof(ElevatedView), new FrameworkPropertyMetadata(default(Brush), OnChanged));
+			"Background",
+			typeof(Brush),
+			typeof(ElevatedView),
+#if __IOS__ || __MACOS__
+			new FrameworkPropertyMetadata(default(Brush))
+#else
+			new FrameworkPropertyMetadata(default(Brush), OnChanged)
+#endif
+		);
 
 		public new Brush Background
 		{
@@ -118,7 +133,15 @@ public object ElevatedContent
 		}
 
 		public static DependencyProperty CornerRadiusProperty { get ; } = DependencyProperty.Register(
-			"CornerRadius", typeof(CornerRadius), typeof(ElevatedView), new FrameworkPropertyMetadata(default(CornerRadius), OnChanged));
+			"CornerRadius",
+			typeof(CornerRadius),
+			typeof(ElevatedView),
+#if __IOS__ || __MACOS__
+			new FrameworkPropertyMetadata(default(CornerRadius))
+#else
+			new FrameworkPropertyMetadata(default(CornerRadius), OnChanged)
+#endif
+		);
 
 		public CornerRadius CornerRadius
 		{
diff --git a/src/Uno.UI/UI/Xaml/Controls/Border/Border.iOSmacOS.cs b/src/Uno.UI/UI/Xaml/Controls/Border/Border.iOSmacOS.cs
index cca067359bae..b6c88e9ec241 100644
--- a/src/Uno.UI/UI/Xaml/Controls/Border/Border.iOSmacOS.cs
+++ b/src/Uno.UI/UI/Xaml/Controls/Border/Border.iOSmacOS.cs
@@ -46,14 +46,12 @@ private void UpdateBorderLayer(_Image backgroundImage = null)
 					(Background as ImageBrush)?.ImageSource?.TryOpenSync(out backgroundImage);
 				}
 
-				BoundsPath = _borderRenderer.UpdateLayer(
-					this,
-					Background,
-					BorderThickness,
-					BorderBrush,
-					CornerRadius,
-					backgroundImage
-				);
+				if (_borderRenderer.UpdateLayer(this, Background, BorderThickness, BorderBrush, CornerRadius, backgroundImage)
+					is CGPath updated) // UpdateLayer may return null if there is no update
+				{
+					BoundsPath = updated;
+					BoundsPathUpdated?.Invoke(this, default);
+				}
 			}
 
 			this.SetNeedsDisplay();
@@ -114,6 +112,7 @@ partial void OnCornerRadiusUpdatedPartial(CornerRadius oldValue, CornerRadius ne
         bool ICustomClippingElement.AllowClippingToLayoutSlot => CornerRadius == CornerRadius.None && (!(Child is UIElement ue) || ue.RenderTransform == null);
         bool ICustomClippingElement.ForceClippingToLayoutSlot => false;
 
+		internal event EventHandler BoundsPathUpdated;
 		internal CGPath BoundsPath { get; private set; }
 	}
 }
diff --git a/src/Uno.UI/UI/Xaml/Controls/Border/BorderLayerRenderer.iOSmacOS.cs b/src/Uno.UI/UI/Xaml/Controls/Border/BorderLayerRenderer.iOSmacOS.cs
index c852da20ff41..472182f881a4 100644
--- a/src/Uno.UI/UI/Xaml/Controls/Border/BorderLayerRenderer.iOSmacOS.cs
+++ b/src/Uno.UI/UI/Xaml/Controls/Border/BorderLayerRenderer.iOSmacOS.cs
@@ -40,13 +40,14 @@ internal class BorderLayerRenderer
 		/// <param name="borderBrush">The border brush</param>
 		/// <param name="cornerRadius">The corner radius</param>
 		/// <param name="backgroundImage">The background image in case of a ImageBrush background</param>
+		/// <returns>An updated BoundsPath if the layer has been created or updated; null if there is no change.</returns>
 		public CGPath UpdateLayer(
 			_View owner,
 			Brush background,
 			Thickness borderThickness,
 			Brush borderBrush,
 			CornerRadius cornerRadius,
-			_Image backgroundImage)		
+			_Image backgroundImage)
 		{
 			// Bounds is captured to avoid calling twice calls below.
 			var bounds = owner.Bounds;