I feel for you!
This issue is simple but frustrating as it seems never to be solved

Personally I initially tried to re-glue mine with the top end UHB I think 3M double sided stuff. Didn’t work sadly.
Eventually “allowed” the modified cutout to be done and reglued by the dealer.
Whilst this has worked I do NOT agree that it should be necessary to allow water out that shouldn’t even be there!
Others here have pointed to incorrect placement of the seals in place on the door which causes misalignment with the contour of the receiving body . As a result water drops down the A pillar and finds its way into the space between the seals. Water then either pools, or escapes through the newly made cutouts. I know that water is still doing this as traces of dirt and dust appear where it shouldn’t be all the way up the hinge side of the door.
I know I’m not helping much here but the TSB shows the process of assessing correct placement of the door seal using I think blue chalk dust. Maybe try this or other options unless your dealer is close by in which case just keep returning for remedial treatment! It’s a know issue and I believe usually dealer rectified under warranty.
Mine will be looked at again when next in Auckland!

Good luck and please report back
