The National Highway Traffic Safety Administration over in The States says that the ID.Buzz's third-row bench seat is too wide and three people could sit on it.
I wouldn't describe it as a "bench" and I wouldn't want to be the third person if they were sat in the middle:
Car+Driver have the story here.It has led to a recall with the rear seat being made narrower. They say they will add unpadded trim to limit the seating surface width of the third-row bench.
Haven't a clue what they mean by that AND IT ISN'T A BENCH!
Seems a bit over the top to me - if someone sits in the middle then gets thrust forward to their death in a collision because they haven't got a seatbelt on - then that is misadventure and not Volkswagen's fault.
Things were much simpler in the olden days!