Bug in change hand to hand combat key on PS5

so, I’m experiencing a bug in ps5 when I change the controls to hand to hand switch from R3 to O, and when I try to press the hand to hand the character doo the both options, he crouch and give hand to hand combat. I don’t have idea how to manage to not do that with that configurations in controller and this extends to other things (like positioning a bipod for example)