I don't think so, last time the car was at the dealers I mentioned this issue but they said everything looked ok.... I did consider bending slightly thinking it would apply more pressure but didn't so anything yet.
I have a 2016 Golf R and just don't seem to be able to maintain a "clean" windshield, both wipers chatter as they come the the end of the stroke and change direction unless the rain fall is heavy and it's driving me crazy. After trying many different cleaning products I saw Mike's glass...