Lumin Ap on Lumin players - not so good?

Anyone use Luman ap??

got a new luman device and find the Lumin ap as being difficult to work with.  Playlists seems to require lots of management vs Roon, Qobuz.  Also hard to figure ap out.  Seems very awkward to use.

design of ap doesnt seem to be very good.  Guidance is limited.  Very disappointed.