Ticket #36876: 36876.2.patch

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

@@ -902 +902 @@
                                 if ( activeToolbar.tempHide || event.type === 'hide' ) {
                                         activeToolbar.hide();
                                         activeToolbar = false;
-                                } else if ( ( event.type === 'resize' || event.type === 'scroll' ) && ! activeToolbar.blockHide ) {
+                                } else if ( (
+                                        event.type === 'resizewindow' ||
+                                        event.type === 'scrollwindow' ||
+                                        event.type === 'resize' ||
+                                        event.type === 'scroll'
+                                ) && ! activeToolbar.blockHide ) {
                                         clearTimeout( timeout );
 
                                         timeout = setTimeout( function() {
@@ -918 +923 @@
                         }
                 }
 
-                DOM.bind( window, 'resize scroll', hide );
+                // For full height editor.
+                editor.on( 'resizewindow scrollwindow', hide );
+                // For scrollable editor.
                 editor.dom.bind( editor.getWin(), 'resize scroll', hide );
 
                 editor.on( 'remove', function() {
-                        DOM.unbind( window, 'resize scroll', hide );
+                        editor.off( 'resizewindow scrollwindow', hide );
                         editor.dom.unbind( editor.getWin(), 'resize scroll', hide );
                 } );