Switch controllers aren't supported even when connected via wired

I have the following switch controller. When I press A button, the game thinks it's B and when I press the B button the game thinks it's A. This doesn't happen on any other steam game.






NOTE: controller name is Wireless Pro Controller Compatible for Nintendo Switch Sefitopher Bluetooth Gampad Joypad,PC Controller Supports Gyro Axis Turbo and Dual Vibration with Charging Cable (Orange & Purple)