[wp-trac] [WordPress Trac] #61406: Heading block attribute type issue
WordPress Trac
noreply at wordpress.org
Thu Sep 18 08:28:22 UTC 2025
#61406: Heading block attribute type issue
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Reporter: metaphorcreations | Owner: (none)
Type: defect (bug) | Status: new
Priority: normal | Milestone: Awaiting Review
Component: Posts, Post Types | Version: 6.5.4
Severity: normal | Resolution:
Keywords: needs-test-info | Focuses:
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Comment (by andfinally):
I believe this is a problem related to a clash of WordPress versions.
The `rich-text` type was added to the core image `block.json` in commit
https://github.com/WordPress/WordPress/commit/1de40f71be71a2ae45fb615e06a2279b8ad363a0,
which brought in Gutenberg 16.7 RC2.
The docs don't list `rich-text` as an allowed data type for block
attributes: https://developer.wordpress.org/block-editor/reference-guides
/block-api/block-attributes/#type-validation. But at a certain point, this
type started appearing in a lot of block configs, so presumably it is now
supported.
In our case, I think our unit test env is running an older version of
WordPress which doesn't support `rich-text` in the image block.
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Ticket URL: <https://core.trac.wordpress.org/ticket/61406#comment:8>
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