that issue will be related to the door lock/position sensors on the door.
Fault codes:
03301 Feedback Locked-Position Drivers-Door
03302 Feedback Locked-Position Passengers-Door
03303 Feedback Locked-Position rear-left
03442 Feedback Lock-Position Trunk
have a look here :
https://www.t6forum.com/threads/vcds-and-carista-fault-codes.14143/
you need to clear the codes, key cycle and retest.
check the MFD dash is showing all the doors closed.
***
possible issues:
lock position switch,
lock SAFE position switch
wire issues in door loop
wire issue in loom running in van from bcm back to door (via under seat blocks)
***
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