Ticket #38953: 38953.diff

src/wp-admin/js/customize-nav-menus.js

@@ -1331 +1331 @@
                         this.container.find( '.menu-item-handle' ).on( 'click', function( e ) {
                                 e.preventDefault();
                                 e.stopPropagation();
-                                api.Menus.availableMenuItemsPanel.close();
-                                var menuControl = control.getMenuControl();
+                                var menuControl = control.getMenuControl(),
+                                        isDeleteBtn = $( e.target ).is( '.item-delete, .item-delete *' ),
+                                        isAddNewBtn = $( e.target ).is( '.add-new-menu-item, .add-new-menu-item *' );
+
+                                if ( $( 'body' ).hasClass( 'adding-menu-items' ) && ! isDeleteBtn && ! isAddNewBtn ) {
+                                        api.Menus.availableMenuItemsPanel.close();
+                                }
+
                                 if ( menuControl.isReordering || menuControl.isSorting ) {
                                         return;
                                 }
@@ -2223 +2229 @@
                                 }
                         } );
 
-                        control.container.find( '.menu-delete' ).on( 'click', function( event ) {
+                        control.container.find( '.menu-delete-item' ).on( 'click', function( event ) {
                                 event.stopPropagation();
                                 event.preventDefault();
                                 control.setting.set( false );