hi all. had my mk5 gti for a couple of months now and since weve been in lockdown its barley moved for the last 3 weeks, just gone out to the car to get something and whilst locking the car the passenger door doesnt lock, however if i get in the car and use the door lock on the drivers door to lock the car the door is then locked, i then get out and lock the car(all the other doors are still locked other than drivers as ive got out) lock the car with the remote and all the doors stay locked. all the doors then unlock correctly aswell. any ideas what this could be?