I don't know about changes to the 2021. Hopefully they have the factory wireless charger on a separate power source. Prior to 2021, they had two USB-A plugs, and had the wireless factory phone charger plugged into one, providing 7.5W of power to the charger. In addition, the 12V "accessory plug" provided:
The 12V power socket is suitable for accessories requiring up to 11A continuous draw (15A peak) or a maximum of 150 continuous watts (180 watts peak).
I plugged in a flat, 2 port USB-A adapter capable of the power levels into the accessory plug, and moved the wireless phone charger cable wasting a data USB port on the car (only 2 available) to that port.