Lol I don't see why anyone would use the Tidal app on the M2x vs. LDACing/BTing it from your smartphone?
Easy when you're at home or office in wifi, m2x plays its own. Leave the phone alone, just create/add playlists albums and m2x do the rest at best. Currently m2x doesn't cache or buffer so any slow down of internet even for few seconds breaks the playback. Tidal integration is one of the best strengths of m2x and cache or preload can fix this issue.