Safari does this, at least on iOS. If you open a new tab, then hit back, it just closes the tab and takes you back to the origin tab. If you’ve closed the origi

Safari does this, at least on iOS. If you open a new tab, then hit back, it just closes the tab and takes you back to the origin tab. If you’ve closed the origin tab, it leaves the active tab open but goes back to what the origin tab was.