Navigate back from stream opens popup player

Current behaviour: Navigating back (system back gesture or back button) closes the stream. This also clears the chat.

Feature Request: I think it would be a nice feature if navigate back from a stream minimizes it to picture in picture mode while keeping twire open. So a user can still browse through twire, but keep the stream and chat open/visible meanwhile.

This behaviour actually already works when minimizing the stream by sending twire to background (which opens picture in picture overlay). Opening the app afterwards lets you browse through twire while seeing the stream in the mini player.

This behaviour is actually implemented in twitch app.

Note: popup player = picture in picture = mini player