Hey! If you look in the settings menu, I have provided an alternate control scheme, have you tried that? (It's been so long that I can't even say what it does, but there is a toggle to change what keys go to what character)
And yes, sadly my efforts are going elsewhere and I'm only going to check-in on this game for major bugs. It is on my wishlist to revisit this & Day of Maintenance to add rebindable controls, but there's a lot of tech I need to write to support it (& then QA)