Eh? So?
While the relative mode is ENABLED I look back and want to look past the seat armour on the right side. I lean RIGHT and my view moves to LEFT.
IIRC this was implemented later on after the TIR support was implemented according to requests from players but it doesn't make sense to me. The rear view reverse should be switchable. If it wasn't buggy I'd fly with the relative mode on all the time.
IMHO even despite that "bug" AH has the best TIR support compared to any other game.
-C+