[notorious]

This extended leather door cards problem is documented in ELSA.
Audi released an updated version of extended leather door cards with full plastic perimeter, so that leather actually starts only inside the car.
There is a photo of this new door card in ELSA too.
These door cards were replaced under warranty.
I never seen one though in reality and don’t know if they have had a separate part number.
There was no official recall to fix the flaw. Only an advice that these new door cards are available if customer complains.