In Windows 11, how do I add the Firefox icon to the extreme top left of its webpages? When I switch tabs to Firefox, typically using Alt+Tab, I am often unsure at first which program I am in. I have searched Firefox settings, and googled extensively, and there seems to be no way to add the icon back. I believe that it was once there, but I am unsure of this. Almost every other program places its icon on the top left of its pages. Surely it is possible to do the same in Firefox, which just has an empty space there. (But I am wrong on the last point, because Edge, which I rarely use, also has no icon there. Surely Firefox does not want to share any problem that Edge has!)