Ticket #27980: 27980.diff

wp-admin/js/common.js

@@ -581 +581 @@
 
         window.wpResponsive = {
                 init: function() {
-                        var self = this,
-                                scrollStart = 0;
+                        var self = this;
 
                         // Modify functionality based on custom activate/deactivate event
                         $document.on( 'wp-responsive-activate.wp-responsive', function() {
@@ -606 +605 @@
                         } );
 
                         // Add menu events
-                        $adminmenu.on( 'touchstart.wp-responsive', 'li.wp-has-submenu > a', function() {
-                                scrollStart = $window.scrollTop();
-                        }).on( 'touchend.wp-responsive click.wp-responsive', 'li.wp-has-submenu > a', function( event ) {
-                                if ( ! $adminmenu.data('wp-responsive') ||
-                                        ( event.type === 'touchend' && $window.scrollTop() !== scrollStart ) ) {
-
+                        $adminmenu.on( 'click.wp-responsive', 'li.wp-has-submenu > a', function( event ) {
+                                if ( ! $adminmenu.data('wp-responsive') ) {
                                         return;
                                 }