Doctor going back and forth from room

A doctor repeatedly enter and exit a skin lab, looping between thoses states :
-[while entering the lab] moving to skin lab 1 + working in skin lab 1 (no patient)
-[while exiting the lab] moving to skin lab 1 + assigned to skin lab 1 + looking at [various things such a bench and the skin lab itself]

additional note :
During the entire time, in the skin lab tab, the lab is declared as unstaffed, inoperative and with no queue (even if there is plenty of people needed to be treated)

Video featuring the bug :

https://youtu.be/0Prut1trUq0

CS Edit: Link to player's files.