I have a 2015 with the same. Contacted VWoA and got the following run-around.
I understand where you are coming from, I can imagine this is a frustrating situation. As such, I have documented the concerns you have shared with me so that it can be reviewed internally within VW and we can also notify NHTSA. If we have a profile for you in our system and a warranty extension is released that effects your VIN you will be notified. At that time you can reach out to us with your proof of payment for the repair and the repair order and we can review for potential reimbursement. There may be a service bulletin for this kind of concern. Technical service bulletins (TSB's) are created and used by our technicians to address issues that occur commonly in certain Volkswagens. These resources allow technicians to help each other in diagnosing and addressing your concerns quickly. These are different from warranty extensions or campaigns/recalls since they are not used to identify defective parts, so the cost for a repair that involves a technical service bulletin would not be covered by VW outside of warranty.
FWIW, looks like the part is $400 (
https://www.vwpartsvortex.com/oem-parts/volkswagen-panel-assembly-5g6877059) if anyone really want to DYI replacement.