Cover block: fix embed video background Error 153 in editor#76904
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Cover block: fix embed video background Error 153 in editor#76904
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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Size Change: +41 B (0%) Total Size: 7.73 MB
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t-hamano
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[Type] Bug
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Flaky tests detected in fea5f4f. 🔍 Workflow run URL: https://github.com/WordPress/gutenberg/actions/runs/23746025601
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shimotmk
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Apr 6, 2026
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I have confirmed that the bug is fixed in the wp-env environment by following the Testing Instructions.
It is a mystery why it does not work with an iframe but works with the Sandbox component.
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@shimotmk Thanks for the review! |
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Co-authored-by: t-hamano <wildworks@git.wordpress.org> Co-authored-by: shimotmk <shimotomoki@git.wordpress.org> Co-authored-by: juanmaguitar <juanmaguitar@git.wordpress.org> Co-authored-by: prasadkarmalkar <prasadkarmalkar@git.wordpress.org> Co-authored-by: Mamaduka <mamaduka@git.wordpress.org>
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I just cherry-picked this PR to the wp/7.0 branch to get it included in the next release: 1de5b19 |
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Co-authored-by: t-hamano <wildworks@git.wordpress.org> Co-authored-by: shimotmk <shimotomoki@git.wordpress.org> Co-authored-by: juanmaguitar <juanmaguitar@git.wordpress.org> Co-authored-by: prasadkarmalkar <prasadkarmalkar@git.wordpress.org> Co-authored-by: Mamaduka <mamaduka@git.wordpress.org>
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Fixes #76902
What?
Fixes an issue where using a YouTube URL as a cover block embed video background displays Error 153 in the editor.
Why?
To be honest, we don't know the exact cause. It seems to be related to the referrer. Similar to the Embed block, using the
Sandboxcomponent seems to resolve the issue.The following are the AI's findings.
Testing Instructions
These are the URLs I used for testing.
I was unable to test the following two providers correctly.
Use of AI Tools
This PR was developed with the assistance of Claude Code (claude-sonnet-4-6).
Screenshot