Edit: Running zypper in droid-compat-v820w-droid-system fixed the sensors issue!!! \o/ Unfortunately, no change with BT, though
Problem: nothing provides droid-system-tbj needed by droid-compat-v820w-droid-system-0.0.1+master.20190420220535.ed0e0f4-1.13.1.jolla.i486