Passenger seat operation via central screen in Tesla Model 3

During long car journeys on the motorway, the front passenger may fall asleep while the seat is reasonably 'upright'. This can be an uncomfortable position for that person. The driver cannot reposition that passenger seat as the controls are out of reach on the right side of the seat.

Is it possible, via an OTA update, to provide a pop-up menu of the seat on the central screen with next to it touch buttons to change position of that seat?