I usually don't use my account to comment on adult games, mostly because I'm too lazy to actually log in each time but- you can't re-map the controller layout, if you do try it immediately considers the select button as the new bind, in this case its always "A", i tried selecting it with my finger, since I'm on mobile, but it also immediately selects the bind as "pressure".
Please fix this, the rest is automatically unbound on controller and i really like using guns