The original design was flawed and now it is totally broken.

Previously it was a way to take any native view and put it in some overlay for testing. This was OK until we added Windows tests. Windows does not like that and many things are control templates and require some loading and layout to pass.

Now we got hacks on hacks.

This needs to be cleaned up and maybe add a maui view to a separate maui layout and then use that. On windows we could have some window that we add and remove controls from. Maybe on Android and iOS we have a dialog/page that we put a maui layout in.