Works very well on my iPhone 12 Pro Max. Not so well with my iPad Mini 6, no video, but I can hear the audio.Is this even working for anybody? I have no app updates available for YouTube, and it still quits out completely when I go to the Home Screen. Even has the audacity to suggest I sign up for Premium to allow the video to keep playing.
edit: PiP was not enabled by default on the iPad app. It works now.