It is configurable but, some the software on my car was updated by Porsche, if I select the power meter in the display, it doesn't appear.
It worked previously but since the software update, it doesn't display in the HUD even when configured.
I have this and reported it to the dealers. It seems to be standard on all Macan EVs (unfortunately)..
It tilts down but the furthest it can physically go is still too high to see the curb.