Thanks. That gives me another place to start looking when I try to fix this with a custom style - optimally I'd have the favicon work the same as on pinned tabs

Thanks. That gives me another place to start looking when I try to fix this with a custom style - optimally I'd have the favicon work the same as on pinned tabs. I won't be switching to "normal" mode as long as I use Firefox in a smaller window, displaying chat applications, videos, or whatever as I go about other things. Mozilla seems to assume people will use Firefox in a maximized window, which isn't true for me 90% of the time, but I am getting exceedingly tired of having to fix the interface with custom styles every 2-3 releases.