CKEditor 5 Readiness
Compatibility
CKEditor 5 has been available since Drupal 9.3.
5 is a major rebuild, so there are substantial differences in the...
Articles
CKEditor Code Block
CKEditor 5 in Drupal comes with a new Code Block plugin. You can embed blocks of code, formatted for the language.
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Issues
Changing an existing embedded media's alignment or alt data attributes does not get saved with CKEditor5
Unable to change embedded media attributes.
Add ability to insert Media inline in CKEditor widget
Insert media as inline element.
Allow CKEditor styles for <drupal-media>
Render media with styles selected in ckeditor.
See this blog post for instructions on how to add styles via *.ckeditor5.yml.
Block/inline setting not working
Embedded blocks displayed as inline elements in CKEditor, but render as block elements.
Disabled text formats can't be seen in the GUI
Disabling text formats makes them disappear.
Supported attribute(s) not showing in CKEditor 5 Source Editing plugin error message
Error when adding allowed attributes to ckeditor config.
[10.2 regression] CKEditor 5 prevents Styles from adding span as allowed HTML
Unable to add span styles to ckeditor without adding source editing plugin.
Adding span tag does not dismiss language plug-in error if configuration was saved before adding span
Currently you can't configure ckeditor styles for spans without having source editing enabled.