How to manage multiple "Submit" inputs for PS4/XBox controllers?

Hello,

My game works fine with the PS4 and XBox controllers, but I have a small problem with the UI, especially with the "Submit" input.

I have two "Submit" inputs in the "Input" settings: - The first one is set for the XBox controllers ("Alt Positive Button: joystick button 0") for button A - The second is set for the PS4 controllers ("Alt Positive Button: joystick button 1") for button X

The problem, when I use a PS4 controller, is that the Square button is considered as a "Submit" button because its ID is the same as the button A of the XBox Controller.

How can I disable one of these inputs? I would like to avoid interference between these two settings.