pest4711

...just stumbled about it :-) Just an idea: Among the window properties are state ("normal", "minimized", "maximized", "fullscreen"), top, left, width and heigth. If they are saved for a "normal"...

Sure, keeping track of all user windows would be a lot of work. But if Firefox saves the dimensions by itself - what happens when you update an already fullscreened...

Isn't this exactly what F11 does? So the action `Fullscreen: function () { chrome.windows.getCurrent((win) => { if (win.state === 'fullscreen') chrome.windows.update(win.id, { state: 'normal' }); else chrome.windows.update(win.id, { state: 'fullscreen'...

You're right. This differs from the F11 behaviour. But, I really would prefer this quirk over ending up with a lot of maximized windows ... Especially as there seems to...