Problem Details:
If you open a menu from the editor's menu bar, and then move the mouse out so that the menu disappears, clicking on the game window (that is not the menu bar) on buttons such as Song Setup will trigger the dialog multiple times as long as the mouse button is held down.

It's easier to show in video.

Video or screenshot showing the problem:
http://puu.sh/lw9f9.flv


osu! version: 20151121.2 (latest)

Does not happen for me.
Im using Windows 7..

I can replicate this.



Confirming.


May (or may not) be related to t/326148.