Ticket #8444: 8444.2.patch

wp-admin/includes/class-wp-posts-list-table.php

@@ -502 +502 @@
                         break;
 
                         case 'title':
-                                if ( $this->hierarchical_display ) {
+                                if ( $this->hierarchical_display || is_post_type_hierarchical( $post->post_type ) ) {
                                         $attributes = 'class="post-title page-title column-title"' . $style;
 
                                         if ( 0 == $level && (int) $post->post_parent > 0 ) {