A few years ago, before Google introduced YouTube music, they had the Google Play Music app that let you listen to their entire catalog, download/cache the songs beforehand, listen to your own audio files on local storage (including .flac files), and subscribe and listen to Podcasts.
Literally was one of my most used apps until YouTube Music happened and they had less features for double the price.
What are the chances that it's just not rendering something due to the DX12 to Vulkan translation?