MIDI Keyboard not working MacBook Air M1

After months of waiting, contacting apple, contacting M-audio, reading many forums, it's still the conclusion:

My old midi keyboard (M-audio key control M49) does not work anymore on my new M1 MacBook.

Apple does not have a solution, M-audio not, many people have the same problem.

A BIG SHOUT OUT: When will it work? Or does anyone have any solution?

From December I cannot work anymore with my keyboard with my new M1. It totally drives me crazy!

Really hope anyone from apple, or anyone on this forum can help!!!!!!