imported/w3c/web-platform-tests/css/css-color/parsing/relative-color-computed.html and imported/w3c/web-platform-tests/css/css-color/parsing/relative-color-valid.html are failing on GTK bots (or will be when https://bugs.webkit.org/show_bug.cgi?id=234684 lands). Looks to be some difference in floating point conversion. Its not in platform specific code, so would be good to understand what the difference is.
These tests were renamed to: - imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-relative-color.html - imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-relative-color.html The later is passing now, but the former is still failing with an image failure error.