The Nintendo Switch 2's Optional GR and GL Buttons Look Fairly Easy to Remap - IGN
The Nintendo Switch 2 is getting some extra buttons with specific set-ups, like the Joy-Con 2 Charging Grip and Pro Controller 2. The GL and GR buttons, as they’re called, add extra buttons on the underside of the Switch’s handles, and Nintendo has shared some examples of just how easy it will be to do so.