Hi Franck,
No problem. But not a confirmation yet - I´m quoting from memory not having WOTBC5 at hand.
This webpage e.g.
http://www.ainring.info/historica/flugpl.htm
states that Ainring airfield ("Regierungsflughafen Reichenhall-Berchtesgaden") was gathering point for captured planes after the end of the war. So everything is left to be open.
Regards
Roland