I also have this problem, except it's with my driver's side headlight. After going for a drive, the driver side light won't go up. After the car has been sitting for a while, both lights go up without issue. There is a slight click (as if a piece of plastic is being touched or brushed aside) on the drivers side as it goes up.
Any idea on what could be the cause? The motors seem fine and no fuses are blown. Actually, I changed out a bunch of fuses because there were a lot that were incorrect (ie. 25A where there should have been 20A). When I searched, I didn't see anyone have an issue with the headlights after driving / heat.
Thanks,
-Brian.