position-anchor: capture change in initial value#29272
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Issue: web-platform-dx/web-features#3558 Issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1999972 Issue: https://issues.chromium.org/issues/460415950 Issue: w3c/csswg-drafts#13067 (comment) Reported-By: James Stuckey Weber <167908+jamesnw@users.noreply.github.com>
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This was referenced Mar 17, 2026
caugner
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Mar 20, 2026
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Summary
position-anchor: normalwas the initial value, but now it's spec'd asposition-anchor: none. This covers the discrepancy between browsers.Test results and supporting details
I didn't actually test this, I just figured it out based on the bugs and it aligned with the support data for
none.Related issues