Switch windows of an application across desktops Is there a way (which does not cost a buck) to switch between windows across desktops with Option Tab? Not between apps, but between windows.

Meaning: if I have a Chrome window on desktop 1 and another on desktop 2, just by Option Tab'ing, I could switch across both.
Unfortunately I don't know a keyboard shortcut for that. 

But using the mouse or trackpad, just click of the already active application icon in the dock. If that application has windows in various desktops, each click will cycle to the next desktop having some windows of that application.