There has also been this weird Safari rendering bug that has survived at least 5 years so far. For lack of better name: "Phantom Transparent Square". No matte

There has also been this weird Safari rendering bug that has survived at least 5 years so far. For lack of better name: "Phantom Transparent Square". No matter what you do, the square won't go away until you restart the process. Seems like such a silly bug that I can't believe it has survived so long.