Interesting, in my gamepad middleware there are separate entries for an xbox controller and 'generic controller', which I assume is what your gamesir would fall under. It might be that one of the two doesn't have correct button mappings applied. I will try to test if that is the problem. In the meantime I will also give you a free steam key for the game if you want, so you can try if steam's custom controller mapping will solve the problem already. Email me at support@hedgefield.games