CKEditor 5 codeblock syntax highlight while adding/editing content

There is no syntax highlighting on the front end either unless you installed a filter for your text format such as https://www.drupal.org/project/highlight_php → .

There are reasons why the CKEditor 5 functionality does not support this — see #3263384: Add ckeditor5-code-block package and CodeBlock plugin → . That won't change.

Automatically closed - issue fixed for 2 weeks with no activity.