Ticket #37973: 37973.diff

src/wp-admin/js/common.js

@@ -456 +456 @@
                 return true;
         });
 
-        $('thead, tfoot').find('.check-column :checkbox').on( 'click.wp-toggle-checkboxes', function( event ) {
+        // This event needs to be delegated. Ticket #37973.
+        $body.on( 'click.wp-toggle-checkboxes', 'thead .check-column :checkbox, tfoot .check-column :checkbox', function( event ) {
                 var $this = $(this),
                         $table = $this.closest( 'table' ),
                         controlChecked = $this.prop('checked'),