If I define a MIDI control alias to the specific key it works well when switching keyboards.
So anytime I want to use a widget controlled by a key in whatever use case, I have to define a MIDI control alias for the Note On and/or the Note Off message.
Continuing this workflow I may need for all 88 keys 2 MIDI control aliases, which leads to my initial question…
I know this workaround would work, but it is kind of messy to have 176 MIDI control aliases in the rig manager…
(Therefore a sort or filter function in the rig manager would be appreciated - as discussed here Sort / Rearrange MIDI Control Aliases in Rig Manager?)