maui-linux/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla28796.cs

using System;
using System.Collections.Generic;
using System.Text;
using Xamarin.Forms.CustomAttributes;
using Xamarin.Forms.Internals;

namespace Xamarin.Forms.Controls
{
	[Preserve (AllMembers = true)]
	[Issue (IssueTracker.Bugzilla, 28796, "Crash on Tab change", PlatformAffected.Android, NavigationBehavior.PushModalAsync)]
	public class Bugzilla28796
		: TabbedPage
	{
		public Bugzilla28796()
		{
			Children.Add (new ContentPage {
				Title = "First",
				Content = new Label {
					Text = "Select the second tab. Click the button and before it finishes animating, select the first tab."
				}
			});

			var button = new Button {
				Text = "Navigate"
			};
			button.Clicked += (sender, args) => {
				Navigation.PushModalAsync (new ContentPage());
			};

			Children.Add (new ContentPage {
				Title = "Second",
				Content = button
			});
		}
	}
}