So you all know Exposé and how to use it with your multitouch trackpad. It shows all your open windows. If you activate it using f10 it will only show you open windows of the current active application. Here's my problem: randomly when using Exposé with my trackpad(4 finger gesture) it won't show all the open windows but just the ones of my current active application, as if i had used F10 instead. It just happens randomly and i don't know if it's a special trackpad gesture or if its just a glitch. Anyone knows??