Google added Picture in Picture feature into the code of Android TV for version 7.0. Now here we are over 2 years later and still to my knowledge none of the major streaming providers have added this feature to their app. Netflix, Hulu, Amazon Prime, Disney+, and not even Google's own YouTube or Google Play Movies.
Does anyone know of any apps on Android TV that have this feature?
Also I encourage all of you right now who want this feature go to Google Play Store on your phone, go to "my apps and games" then go to "library" tab. Then scroll the list and review each one of the Android TV versions of these apps complaining about no picture in picture. Also for good measure you can get their support email there too so you can email them.
It seems these major streaming companies will only provide it unless we start demanding it.
Plex, Haystack, VLC, MX Player have PiP.
If you have only a TV with Android TV as internal OS is useful. If you don't it's useless.