I got 8bitDo Adapter 2 which is a specialized BT adapter for Gamepads that would represent a variety of game controllers as Xbox or Switch controllers. The hope was that the Vero4K+ would work better with my PS4 controllers.
when attached to a MacBook the adapter recognizes the PS4 controller properly and it can be configured.
Alas, when attached to the Vero 4K+ the adapter does not seem to help to recognize the PS4 controller in OSMC (it probably should show up as an Xbox controller if it is configured to mimic Xbox xcontrollers).
I suppose this is not supported by OSMC, but if someone got this to work properly, please speak up.