Thanks for this, this ROM fixes so many problems that the stock ROM from Motorola has. It's so nice now being able to call fine, use WiFI calling, being able to turn wifi on and off without it crashing and rebooting etc etc! All issues on the stock ROM for myself and others!
And it's amazing to have double tap to wake that works and a screen brightness that lowers like it should

.
Only issues noticed are the fingerprint sensor issue as above, which I know you're looking into Elctimon (big thanks!) and one I seem to be getting with third party launchers sometimes which is when returning to the home screen and tapping an app icon, it interacts with the previous app instead. It's fine if you just wait longer...
I've logged a bug report for both following the instructions in the original post.
The only feature I miss from stock is the ability to set refresh rate for games to 120 or 140hz sometimes, otherwise I like my phone to be at 60hz for power savings. I turn off all animations anyway. The dynamic refresh rates sadly don't work below 70% brightness (same as stock ROM behaviour)
I tried to flash the Moto games apk which did this but unfortunately I get a missing library error : "Package com.motorola.gamemode requires unavailable shared library moto-core_services; failing!".
Perhaps a quick toggle setting could be added for refresh rates?
P.S Always on Google listening hotword detection doesn't work if you follow the instructions and install the mindthegapps package linked, it seems that it doesn't install enough packages. It needs the Google app to be installed before the OS first boots it seems? Make sure the gapps you are flashing includes Google app if you care about this.