Aerosoft EDDF - GSX - Parking- and Stop-Positions

In Aerosoft EDDF there is an GSX ini-file included whith many wrong parking- and stop-positions defined. Especially for the "HEAVY" gates with two jetways (like A20 - where the outer one is animated). In the original airport bgl-file the parking resp. stop position is defined correctly for "heavy" planes so that the outer jetway connects to the door 2 left, which is common in real life in case there is only one jetway (reason: Economy Class passengers should not walk entering or leaving the plane via the Business Class). If I delete the two lines this_parking_pos = and parkingsystem_stopposition = in the "EDDF-Aerosoft.ini" file for gate A20  then the plane is parked / loaded correctly as you can see in the attached picture and the jetway attaches to door 2 left. If I use the original ini-file (delivered with the software) then the planes parks not at the defined position according to the markings on the ground (but somewhere else and the jetway will be attached to door1 left).