Comment 6 for bug 1883000

> Do you click on the dialog button on the decoration X ?

Sometimes that, sometimes I hit the Esc key.

Actually I cannot tell with 100% certainty that the window fails to close when I do so. It may be that I failed/forgot to close it, and that the real issue is the launcher not listing it.

However, this only happens to me when I take several screenshots (not many, because of bug 1526082), and accumulate a few gnome-screenshot windows open, and then go to close them all.

I never, ever observed taking a single screenshot and the launcher icon not appearing since the beginning. Nor taking a single screenshot, then attempting to close the single window and observing the issue.
It's only when I have a few open and finally close them all, that after closing what seems to be the last one, there's one more left with no launcher icon (just to clarify: not always, only very rarely). So it's like the count of open windows gets the wrong value at some point, either when opening a new instance or when closing one.

I don't think I've ever observed this with other applications, though that might be because gnome-screenshot is the only one of which I so often open a few instances. The only other two I can think of are the terminal and nautilus, and I don't think I've observed this with those. Might be just statistics.