Description

It’s about core/freeform CSS in the case of a non-iframe editor that added a meta box with PHP.
(I added a custom field with Advanced Custom Field)

I read an article about “WordPress 6.6 CSS Specificity“, but is the core/freeform style of the non-iframe editor not applicable?

For example:

.wp-block-freeform.block-library-rich-text__tinymce a {
    color: var(--wp-admin-theme-color);
}

Thanks

Step-by-step reproduction instructions

1. Create a meta box (I used Advanced Custom Filed).
2. Make sure the editor is not an iframe.
3. Create link text in a block in core/freeform.
4. Check the CSS applied to the link text.

Screenshots, screen recording, code snippet

Environment info

• WordPress: 6.6-RC1
• PHP: 8.1.23
• Server: nginx/1.16.0
• Database: mysqli (Server: 8.0.16 / Client: mysqlnd 8.1.23)
• Browser: Chrome 126.0.0.0 (Windows 10/11)
• Theme: Twenty Twenty-One 2.2
• Plugins:
  • Advanced Custom Fields 6.3.2
  • WordPress Beta Tester 3.5.5

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

No