Allow to open macro-controls via mackie controler (or keyboard shortcut)

Right now I have to use the mouse to open the macro-controls so that I can use my mackie controler to twist the knobs. This is very tedious. I'd like to open the macro-controls of a selected track either by using a function key on my mackie controler or by hitting a shortcut on the keyboard. Right now you can only open the chael editor via function keys. This does not help me as I always have to use the mouse to activate the macro-control panel (and thus the macro controls)

There has been a similar request before but the answer is NOT a solution to the problem.

https://answers.presonus.com/25004/there-short-open-macro-editor-chael-editor-instrument-track