And for us power-users, please implement the hiding of all the bars (tab bar, location bar etc), so we can save some screen real estate on our tiny laptop scree

And for us power-users, please implement the hiding of all the bars (tab bar, location bar etc), so we can save some screen real estate on our tiny laptop screens, when using the browser with other windows side-by-side. https://bugzilla.mozilla.org/show_bug.cgi?id=1332447 https://bugzilla.mozilla.org/show_bug.cgi?id=1332447