I came across this today. From Airbus itself:
https://www.airbus-win.com/ > procedures >standard operating procedures> Takeoff >takeoff procedures and recommendation: click on the camera symbol to watch the movie > as from 07:33
Do you see the picture showing the correct position?
Oh, but of course PGA already said it:
Originally Posted by PGA
Airbus does have an official position: Feet fully on the pedals.
Check the Airbus WIN application in the APP store and then specifically the video “preventing runway excursion”. There is a very clear depiction of what they recommend.
Edit: roughly 13m50 sec in the video, the recommendation is position 1.
https://www.airbus-win.com/ >procedures >standard operating procedures> landing>preventing runway excursion. You will here the Airbus representative say:
"The recommendation is OF COURSE the nr 1 position"
I guess we can really close the discussion now.