diff -u b/core/modules/ckeditor/js/ckeditor.js b/core/modules/ckeditor/js/ckeditor.js --- b/core/modules/ckeditor/js/ckeditor.js +++ b/core/modules/ckeditor/js/ckeditor.js @@ -288,8 +288,7 @@ } } } - // Use one() to prevent triggering the redirect callback twice. - $(window).one('hashchange', redirectTextareaFragmentToCKEditorInstance); + $(window).on('hashchange', redirectTextareaFragmentToCKEditorInstance); // Set the CKEditor cache-busting string to the same value as Drupal. CKEDITOR.timestamp = drupalSettings.ckeditor.timestamp;