I have seen this on some vehicles, but never a Subaru.
Someone replaced a window regulator in one of my BHs, and didn't know what they were doing. They didn't adjust the stops correctly, and it rolls too far up. It pushes through the top of the gusset, and makes the door hard to open. I have to manually roll it down a 1/2" or so (car is not a driver for a few other reasons, when I get to those, I will adjust the window correctly).
Someone replaced a window regulator in one of my BHs, and didn't know what they were doing. They didn't adjust the stops correctly, and it rolls too far up. It pushes through the top of the gusset, and makes the door hard to open. I have to manually roll it down a 1/2" or so (car is not a driver for a few other reasons, when I get to those, I will adjust the window correctly).