suddenly passengers started leaving secure zone using a staff only security exit (exit leads to a staffroom, staff zone is extended to wall limits and door limit also).
I also get “passenger can’t find their way” notification because they get stuck inside staffroom, and they also start walking through walls and through security checkpoint (entry only)…
While on your screenshot there is no staff zone underneath that secure area exit you dont want the pax to use. Not a bug
Make sure the staff zone is under the entire secure area exit, not just the exit of it.
the proper design is you need put secure exit at appropite area away from staff area
if you want delicated area for secure exit for staff - you need is place staff zone under the secure exit to restrict access to exit area if area is used for staff