AssignKeyLab 49 mkII button to "LIKE" presets for Arturia instruments

Would like to “LIKE” (“Favorite”) a preset while previewing them (in Analog Lab, Pigments, Piano, etc.) - from the keyboard.
Does not seem to be an KEY or a way to assign a button to do that.
If not a current function, can it be added in an update?

Yeah, I don’t see that in the list of available controls for MIDI mapping in Pigments. Maybe it could be added in the future?

That’s an easy one: simply press and hold the big knob (with which you select the presets) and then you can toggle the ‘like’.
Same for KeyLab MK II as for MiniLab MK III.