I think a good stop gap measure would be to have the ability to run Roon through the UAPP app, similar to how you can directly run apps such as Qobuz or Tidal through UAPP.
Downside to running Qobuz exclusively through UAPP is that it caps my playlists to 50 songs where I have 3 playlists with 1000 songs each. Gets a bit repetitive… And then Qobuz itself limits playlists to 1000 songs, where I’ve yet to run into the limit for Roon.