I do wish for expanded controller support. (specifically for the steam controller or controllers that do have back buttons)I've started playing the game only on controller when I got my steam controller, I tried the native gamepad support but it did not support binding back buttons or doing anything with the trackpad, so it required me to use steam input to bind back buttons and trackpads (right trackpad used for better weapon and item switching, left trackpad for movement, and back buttons binded to running, interacting/picking up, throw mode and walking), although some things I didn't like having to adjust to is holding A to go up a ladder when on native gamepad is holding joystick up, my wish for extended controller support for back buttons and steam controller's trackpads (even dualshock 4 and dualsense touchpad)