Comment 13 for bug 410636

Moving menu some pixels away does not fix an issue. Like Aditya Sharma mentioned right-click and release act as 2 clicks.
And I can confirm that if you keep moving mouse to the right while right-click+release then you get menu entry selected at a 100% rate.
I use Eclipse and when right-clicking on project in project explorer I many times get "open new window" auto selected. I do right-click+release then menu appears some ms after then menu disappears and new window opens, I even don't get highlighted menu entry to show.
My vision of fixing this issue is to disable second click event on release if some defined very short delay not reached.