Ticket #30565: 30565.patch

src/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js

@@ -335 +335 @@
         editor.on( 'init', function() {
                 editor.dom.bind( editor.getWin(), 'scroll', hide );
         });
-        
+
         editor.on( 'blur hide', hide );
 
         // 119 = F8
@@ -1124 +1124 @@
                         if ( floatingToolbar ) {
                                 floatingToolbar.reposition();
                         }
+
+                        editor.fire( 'ExecCommand', {
+                                command: cmd,
+                                ui: event.ui,
+                                value: event.value
+                        } );
                 }
         });