I'm seeing an incompatibility and not sure where to place the blame. :)
I use a Komplete Kontrol S49 Mk2 as a controller. (Mac Mini 2018, macOS 12.3)
In general, loading a patch from an instrument shows me which keys are mapped to sounds by adjusting the keyboard lights. When I use Playbox as my instrument, however, I get different results depending on the host software. Using the Komplete Kontrol app, mapped keys are orange and unmapped are blue. Using Maschine software, however, all keys show as orange, making it less obvious where to play.
(Even more of a problem if one has shifted the octave without taking proper notice.)