I saw an old thread asking about this but it's archived so I figured I would ask in a new thread.
I just recently got Shield TV and so far the biggest issue I've run into is the lack of Thumbs Up playlist in the GPM app. I use that as my main playlist (its pinned on my phone so any songs I like I have offline). At this point I have to just cast from my phone to get this playlist which is dumb.
Have there been any updates to this app recently? Any chance this will get fixed any time soon?
Who knows, I reported it to Google Forums and they asked me to call Google Play. I haven't followed up yet. It's sad that the devs haven't noticed it and fixed it yet. All auto-playlists have been gone for while now.