We should limit the hashless hex color and unitless length quirks to the set of properties listed in the quirks spec: https://quirks.spec.whatwg.org/#the-hashless-hex-color-quirk https://quirks.spec.whatwg.org/#the-unitless-length-quirk Why: https://quirks.spec.whatwg.org/#goals Gecko fixed this in 2012 https://bugzilla.mozilla.org/show_bug.cgi?id=774122
This is: https://wpt.fyi/results/quirks/unitless-length?label=master&label=experimental&aligned (and the currently-all-passing https://wpt.fyi/results/quirks/hashless-hex-color?label=experimental&label=master&aligned)
<rdar://problem/97039770>
Safari Technology Preview 154 is still failing one case: http://wpt.live/quirks/unitless-length/excluded-properties-002.html > Property background-size does not support quirky length
Pull request: https://github.com/WebKit/WebKit/pull/12644
Committed 262873@main (0b6c4aa962f5): <https://commits.webkit.org/262873@main> Reviewed commits have been landed. Closing PR #12644 and removing active labels.