There is only 1 reproduction technique which I can find that reproduces this issue 100% of the time.
Note: I had a script running which allows you to sit in the passenger side of a car without sliding across
- Player A gets into the drivers seat of the car
- Player A exits the vehicle
- Player B enters the passenger seat of the same car
- Player B exits the vehicle
At this point, the door will appear closed for Player B, but for all other players including Player A the door remains open