2022 Audi etron GT - charge curves

There is a different charge curve used depending on the voltage of the charger. The Audi is 800v. When using a 400v charger, like a Tesla supercharger, an on board DC to DC is used to match voltages. The US version of the Audi uses a 150kw converter, thus limiting the charge rate to 150kw, effectively using a different charge curve. I am requesting that the route planner determine the charger voltage (or allowing the user to enter it) and adjust charging time appropriately.