@jlfedmmc456
m30 support is... disappointing. If any of the devs are Mega Drive/Genesis fans, they should/must give it some more love. It is a quite popular controller too...
Also quite a good controller for arcade.. in theory.
Anyway, I hoped to give some end-user support here:
https://forum.recalbox.com/topic/29822/how-to-configure-6-face-button-controller-like-8bitdo-m30?_=1676651095267
Then again, they don't even configure the Game Boy Advance emulator to work correctly with a PS4 controller out-of-the-box. Guess xbox same thing.