Ticket #5724: 5724.patch

_source/plugins/maximize/plugin.js

@@ -80 +80 @@
 
         function refreshCursor( editor )
         {
-                // Refresh 'contentEditable' otherwise
-                // DOM lifting breaks design mode. (#5560) 
-                var body = editor.document.getBody();
-                body.setAttribute( 'contentEditable', false );
-                body.setAttribute( 'contentEditable', true );
+                // Refresh all editor instances on the page (#5724). 
+                var all = CKEDITOR.instances;
+                for ( var i in all )
+                {
+                        var one = all[ i ];
+                        // Refresh 'contentEditable' otherwise
+                        // DOM lifting breaks design mode. (#5560)
+                        var body = one.document.getBody();
+                        body.setAttribute( 'contentEditable', false );
+                        body.setAttribute( 'contentEditable', true );
+                }
 
                 if ( editor.focusManager.hasFocus )
                 {