Task type Investigation Project Mantra Theme Topics CKEditor Compare templates plugin in CKEditor Plugin Pack with other modules. https://www.drupal.org/docs/extending-drupal/contributed-modules/contributed-module-documentation/ckeditor-5-plugin-pack/feature-guide/to-do-document-list Issue: Add classes used in templates to allowed html Modules Embedded Content Embedded Content: SDC CKEditor5 Template CKEditor Templates CKEditor Templates UI CKEditor Layouts CKEditor5 HTML Embed Gridstack Outlayer Mason Related tasks Create screenshot grid Subtasks