Ticket #3703: 3703.patch

_source/plugins/editingblock/plugin.js

@@ -117 +117 @@
                                         if ( editor.config.startupFocus )
                                                 editor.focus();
 
-                                        // Fire instanceReady for both the editor and CKEDITOR.
-                                        editor.fireOnce( 'instanceReady' );
-                                        CKEDITOR.fire( 'instanceReady', null, editor );
-                                });
+                                        // Fire instanceReady for both the editor and CKEDITOR, but
+                                        // defer this until the whole execution has completed
+                                        // to guarantee the editor is fully responsible.
+                                        setTimeout( function(){
+                                                editor.fireOnce( 'instanceReady' );
+                                                CKEDITOR.fire( 'instanceReady', null, editor );
+                                        } );
+                                });
                 }
         });