[Windows] Fix ListView insert not working properly

src/Controls/src/Core/Compatibility/Handlers/ListView/Windows/ListViewRenderer.cs

@@ -260,8 +260,6 @@ void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
 				ClearSizeEstimate();
 				ReloadData();
 			}
-
-			Element.Dispatcher.DispatchIfRequired(() => List?.UpdateLayout());
 		}
 
 		protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)

src/Controls/tests/DeviceTests/Elements/ListView/ListViewTests.Windows.cs

@@ -1,9 +1,16 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using Microsoft.Maui.Controls;
+using Microsoft.Maui.Controls.Handlers.Compatibility;
+using Microsoft.Maui.Controls.Platform;
+using Microsoft.Maui.Handlers;
+using Microsoft.Maui.Platform;
+using Microsoft.UI.Xaml;
+using Xunit;
 
 namespace Microsoft.Maui.DeviceTests
 {
@@ -14,5 +21,38 @@ void ValidatePlatformCells(ListView listView)
 		{
 
 		}
+
+		[Fact]
+		public async Task InsertItemWorks()
+		{
+			SetupBuilder();
+
+			var data = new ObservableCollection<string>();
+			var listView = new ListView()
+			{
+				ItemsSource = data
+			};
+
+			var layout = new VerticalStackLayout()
+			{
+				listView
+			};
+
+			await CreateHandlerAndAddToWindow<LayoutHandler>(layout, async (handler) =>
+			{
+				await Task.Delay(100);
+
+				data.Add("Item 1");
+				data.Add("Item 3");
+				data.Insert(1, "Item 2");
+
+				await Task.Delay(200);
+
+				var actualListView = listView.ToPlatform() as ListViewRenderer;
+				var textChildren = actualListView.GetChildren<UI.Xaml.Controls.TextBlock>();
+
+				Assert.Contains(textChildren, (x) => x.Text == "Item 3");
+			});
+		}
 	}
-}
+}