Searching doesn't always work, sometimes you have to switch tabs and search again.
Scrolling through your favourites sometimes loops back to a higher spot in the list, again and again.
Sometimes the TV app fails to play/plays the wrong song.
No remote feature on the phone app to control the TV app.
Adding a song to que should add the song to the next song playing next. Eg Spotify. If you add a song to the que, it plays next, add another, it plays after that one. Not to the end of the current playlist.
