ok what is your mileage?
What software version are you on,
and are those the numbers when you first plug in or after supercharging for several minutes?
54,000 miles (as stated in the post you quoted)
software version 2020.4.1
I think the screen shot I posted above was after a few minutes of Supercharging... but still seems significantly slower than pre-v10 software update
This was from a couple of months ago when my P85D was still on v9 at a 120kW UNpaired Supercharger (not urban charger):