RESOLVED FIXED 294956
Setting innerHTML doesn't always use a scoped custom element registry associated with the context object 
https://bugs.webkit.org/show_bug.cgi?id=294956
Summary Setting innerHTML doesn't always use a scoped custom element registry associa...
Ryosuke Niwa
Reported 2025-06-24 22:43:21 PDT
e.g. ```js const registry = new CustomElementRegistry; const someElement = document.createElement('span', {customElementRegistry: registry}); someElement.innerHTML = `<span></span>`; ``` Then `someElement.querySelector("span").customElementRegistry` should be `registry` but it's `window.customElements` instead. This bug was caught by WPT with https://github.com/web-platform-tests/wpt/pull/53171
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Ryosuke Niwa
Comment 1 2025-06-24 22:53:07 PDT
Pull request: https://github.com/WebKit/WebKit/pull/47167
EWS
Comment 2 2025-06-25 15:12:53 PDT
Committed 296637@main (78eef71291c8): <https://commits.webkit.org/296637@main> Reviewed commits have been landed. Closing PR #47167 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2025-06-25 15:21:46 PDT
<rdar://problem/154333132>
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