I didn't know about this one, thank you for posting. Also, on most windows, you can option-click the green window bar button and get this same behavior. Howeve

I didn't know about this one, thank you for posting. Also, on most windows, you can option-click the green window bar button and get this same behavior. However, some apps, like Safari, will instead expand the window to "a reasonably large size" that will not necessarily cover the whole screen.