Broken door glass lift bracket rivet.

I took my car to a cruise night location close to the house last Saturday night. But before I left the house I went to roll down the driver's window and heard a pop sound and the window wouldn't roll down. I had to push it down by hand but you could roll it up. So today I removed the door panel to see what was going on. You have the glass which is helded in a lift bracket along with a gasket and is all helded in place by a small plastic rivet. Well that small plastic rivet had broken. So...

Broken door glass lift bracket rivet.