I am unsure what caused it yet but it happens on a rare occurrence. The issue is as I can describe it as, once you sat on the seat and applied power to move as per training module. The driver model was seen from the outside through the cabin. It never re-adjusted itself.
If you're in the crouch position before sitting down, this issue will sometimes occur in both ICEs from SKA and HMA.
This happens on almost every train and when it does that on the 483 it’s so weird just leave your seat and go back and tadaaa your driver will looks normal and not floating in the air. I don’t know how many times it was reported but never fixed guess it’ll never be hehe
