diff --git a/src/Uno.Extensions.Maui.UI/MauiEmbedding.apple.cs b/src/Uno.Extensions.Maui.UI/MauiEmbedding.apple.cs
index 0950db62bf..03dbf5c5fa 100644
--- a/src/Uno.Extensions.Maui.UI/MauiEmbedding.apple.cs
+++ b/src/Uno.Extensions.Maui.UI/MauiEmbedding.apple.cs
@@ -1,5 +1,6 @@
 using UIKit;
 using Uno.Extensions.Maui.Platform;
+using Windows.UI.Core;
 
 namespace Uno.Extensions.Maui;
 
@@ -9,7 +10,19 @@ partial class MauiEmbedding
 	// https://github.com/dotnet/maui/blob/ace9fe5e7d8d9bd16a2ae0b2fe2b888ad681433e/src/Core/src/Platform/iOS/MauiUIApplicationDelegate.cs#L36-L70
 	private static MauiAppBuilder RegisterPlatformServices(this MauiAppBuilder builder, Application app)
 	{
-		builder.Services.AddTransient<UIWindow>(sp => sp.GetRequiredService<Application>().Window!)
+		builder.Services.AddSingleton<UIWindow>(sp =>
+			{
+				var window = sp.GetRequiredService<Microsoft.UI.Xaml.Window>();
+				// The _window field is the only way to grab the underlying UIWindow from inside the CoreWindow
+				// https://github.com/unoplatform/uno/blob/34a32058b812a0a08e658eba5e298ea9d258c231/src/Uno.UWP/UI/Core/CoreWindow.iOS.cs#L17
+				var internalWindow = typeof(CoreWindow).GetField("_window", BindingFlags.Instance | BindingFlags.NonPublic);
+				if(internalWindow is null)
+				{
+					throw new MauiEmbeddingException(Properties.Resources.MissingWindowPrivateField);
+				}
+				var uiwindow = internalWindow?.GetValue(window.CoreWindow) as UIWindow;
+				return uiwindow!;
+			})
 			.AddSingleton<IUIApplicationDelegate>(sp => sp.GetRequiredService<Application>());
 
 		return builder;
@@ -26,7 +39,7 @@ private static void InitializeMauiEmbeddingApp(this MauiApp mauiApp, Application
 			throw new MauiEmbeddingException(Properties.Resources.TheApplicationMustInheritFromEmbeddingApplication);
 		}
 
-		Microsoft.Maui.ApplicationModel.Platform.Init(() => app.Window!.RootViewController!);
+		Microsoft.Maui.ApplicationModel.Platform.Init(() => mauiApp.Services.GetRequiredService<UIWindow>().RootViewController!);
 		embeddingApp.InitializeApplication(mauiApp.Services, iApp);
 		app.SetApplicationHandler(iApp, rootContext);
 		InitializeApplicationMainPage(iApp);
diff --git a/src/Uno.Extensions.Maui.UI/MauiEmbedding.cs b/src/Uno.Extensions.Maui.UI/MauiEmbedding.cs
index 9dd9b1c88a..6a4f0d5440 100644
--- a/src/Uno.Extensions.Maui.UI/MauiEmbedding.cs
+++ b/src/Uno.Extensions.Maui.UI/MauiEmbedding.cs
@@ -143,7 +143,7 @@ private static void InitializeApplicationMainPage(IApplication iApp)
 		virtualWindow.Handler = new EmbeddedWindowHandler
 		{
 #if IOS || MACCATALYST
-			PlatformView = context.Services.GetRequiredService<Microsoft.UI.Xaml.Application>().Window,
+			PlatformView = context.Services.GetRequiredService<UIKit.UIWindow>(),
 #elif ANDROID
 			PlatformView = context.Services.GetRequiredService<Android.App.Activity>(),
 #elif WINDOWS
diff --git a/src/Uno.Extensions.Maui.UI/Properties/Resources.Designer.cs b/src/Uno.Extensions.Maui.UI/Properties/Resources.Designer.cs
index f94dcb8f60..6dfc3c764d 100644
--- a/src/Uno.Extensions.Maui.UI/Properties/Resources.Designer.cs
+++ b/src/Uno.Extensions.Maui.UI/Properties/Resources.Designer.cs
@@ -78,6 +78,15 @@ internal static string MauiEmbeddingInitializationExceptionMessage {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to CoreWindow is missing _window internal field required to access UIWindow, you may need an updated version of the Uno.Extension.Maui.WinUI package..
+        /// </summary>
+        internal static string MissingWindowPrivateField {
+            get {
+                return ResourceManager.GetString("MissingWindowPrivateField", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to No value provided for the Maui Color..
         /// </summary>
diff --git a/src/Uno.Extensions.Maui.UI/Properties/Resources.resx b/src/Uno.Extensions.Maui.UI/Properties/Resources.resx
index 8881ee8272..538c1aa7aa 100644
--- a/src/Uno.Extensions.Maui.UI/Properties/Resources.resx
+++ b/src/Uno.Extensions.Maui.UI/Properties/Resources.resx
@@ -123,6 +123,9 @@
   <data name="MauiEmbeddingInitializationExceptionMessage" xml:space="preserve">
     <value>You must call UseMauiEmbedding from the Application</value>
   </data>
+  <data name="MissingWindowPrivateField" xml:space="preserve">
+    <value>CoreWindow is missing _window internal field required to access UIWindow, you may need an updated version of the Uno.Extension.Maui.WinUI package.</value>
+  </data>
   <data name="NoColorValueProvided" xml:space="preserve">
     <value>No value provided for the Maui Color.</value>
   </data>