Unless one lives under a bubble, yeah sure, the door get's open, but I think just long enough to get in or out and the door is closed ;-)

If I cared enough, I would probably d1g through my records to confirm I replaced it at some point midway ownership, as I def. do remember similar symptoms. Can't recall resolution as with signs of aging, things start to get foggy, LOL

The Only weird thing I can say, is I THINK, that it's the very same window the last time around as this time.