Fix error with display of Heading block style variations in style book. #72551
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tellthemachines requested review from aaronrobertshaw, andrewserong and ramonjd tellthemachines added [Type] Bug 
| Size Change: +21 B (0%) Total Size: 2.18 MB
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andrewserong approved these changes Oct 22, 2025
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tellthemachines added the Backport to WP 6.9 Beta/RC 
Contributor Author
| I just added the Backport to Beta/RC label because I can repro this bug in core too. |
talldan pushed a commit that referenced this pull request Oct 22, 2025
…k. (#72551) Co-authored-by: tellthemachines <isabel_brison@git.wordpress.org> Co-authored-by: andrewserong <andrewserong@git.wordpress.org>
talldan removed the Backport to WP 6.9 Beta/RC 
Contributor
| I've cherry-picked this manually onto the |
ellatrix pushed a commit that referenced this pull request Oct 22, 2025
…k. (#72551) Co-authored-by: tellthemachines <isabel_brison@git.wordpress.org> Co-authored-by: andrewserong <andrewserong@git.wordpress.org>
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What?
Fixes bug noticed when testing another PR (unrelated to that PR)
The bug specifically affects the Heading block variations because Heading displays multiple instances of itself in the style book. It would not affect variations of blocks that display a single instance.
Testing Instructions