My driver side door has a tapping noise that can’t be replicated at the service center but nevertheless happens on almost every drive. It’s subtle. I’ve removed the door panel and put insulation on every part I could imagine could rattle. It went away for a few months but is back. I removed the panel again and I can replicate the noise when I press outward on the window run (not sure if that is the correct name). I’ve posted a pic of the rubber piece. Has anyone else had this issue or replaced this part? It drives me nuts!