Ticket #33148: class-wp-terms-list-table.diff

src/wp-admin/includes/class-wp-terms-list-table.php

@@ -272 +272 @@
                         if ( $count >= $end )
                                 break;
 
-                        if ( $term->parent != $parent && empty( $_REQUEST['s'] ) )
-                                continue;
+                        if ( $term->parent != $parent && empty( $_REQUEST['s'] ) ){
 
+                                if ( !is_null( get_term( $term->parent, $taxonomy ) ) || ( $parent != 0 ) ){
+                                        continue;
+                                }
+                        }
+
                         // If the page starts in a subtree, print the parents.
                         if ( $count == $start && $term->parent > 0 && empty( $_REQUEST['s'] ) ) {
                                 $my_parents = $parent_ids = array();