If we had to judge by the included diagrams, the trigger and bumper on each controller would act as the mouse click. Multiple included images show a hand with the thumb on the joystick. Multiple parts of the patent mention the use of the thumbstick, and we suspect it could act as the scroll wheel or serve some other scrolling function.

A new patent suggests that Nintendo is working on a Switch 2 Joy-Con accessory that's notably different from its Switch counterpart.