Pretty sure this is software.
Saw the same artifacts/glitches on my 2016 and 2018 15” models.
See them occasionally in Safari on my 16” now, usually up near the top window border.
Saw the same artifacts/glitches on my 2016 and 2018 15” models.
See them occasionally in Safari on my 16” now, usually up near the top window border.
Maybe the issue I'm talking about seeing isn't the same.