Remove Closed method for popup in MediaElement Page in Sample app. This fixes CommunityToolkit#1869

Author: ne0rrmatrix

samples/CommunityToolkit.Maui.Sample/Pages/Views/MediaElement/MediaElementPage.xaml.cs

@@ -250,12 +250,13 @@ void DisplayPopup(object sender, EventArgs e)
 		{
 			Source = MediaSource.FromResource("AppleVideo.mp4"),
 			HeightRequest = 600,
-			WidthRequest = 600,
+			WidthRequest = 900,
 			ShouldAutoPlay = true,
 			ShouldShowPlaybackControls = true,
 		};
 		var popup = new Popup
 		{
+			Size = new Size(900, 600),
 			VerticalOptions = LayoutAlignment.Center,
 			HorizontalOptions = LayoutAlignment.Center,
 			Content = new StackLayout
@@ -266,12 +267,6 @@ void DisplayPopup(object sender, EventArgs e)
 				}
 			}
 		};
-
 		this.ShowPopup(popup);
-		popup.Closed += (s, e) =>
-		{
-			popupMediaElement.Stop();
-			popupMediaElement.Handler?.DisconnectHandler();
-		};
 	}
 }