https://drafts.csswg.org/css-images-4/#image-set-notation > Second, remove any <image-set-option>s from the list that have the same <resolution> as a previous option in the list. This implies we need to pick first choice when identical resolutions are found. WPT: https://wpt.fyi/results/css/css-images/image-set/image-set-type-first-match-rendering.html?label=master&label=experimental&product=chrome&product=firefox&product=safari&aligned&view=interop&q=label%3Ainterop-2023-webcompat
<rdar://problem/109619779>
*** Bug 257193 has been marked as a duplicate of this bug. ***
Pull request: https://github.com/WebKit/WebKit/pull/14285
Committed 264481@main (56e5d7cb43e7): <https://commits.webkit.org/264481@main> Reviewed commits have been landed. Closing PR #14285 and removing active labels.