Just to update on this ticket, definitely if I try first the Fenix A320 it wont load and any other plane I tried afterward I have the same issue it won't load at the gate. But if I try after rebooting MSFS to load a different plane it seems to load at the gate. Not sure what is going on. Did not have this problem with version 3.5.8. Is there a way to downgrade to test this further?
Thank you