i have 4 spaces in one row (1,2,3,4).
Left, on Space-1 is Xcode open, on Space-2 the Xcode documentation Window, Space-3 and 4 are empty.
if i moving fast from rightmost space (4) to the leftmost (1) using the keyboard, after arriving at Space-1 and ending the navigation after the third key-press, totalspaces switches unintentionally one step back to space nr 2, to the Documentation Window.
this occurs only if i changing spaces enough fast, and only if the documentation window is open.
OS X 10.9 (13A598)