When using object dock's 'tabbed folders' function, and I have it open, as seen in the picture on the right, well, when I press the alt+F4 button on my mouse by accident it closes the folder, but keeps the empty tab open until I restart the program. I think it should be better if alt+f4 were to collapse the menu quickly.
I understand this is a very unusual thing, but I use object dock daily and it's kind of an annoying bug.
