Issue #3451869: Automated Drupal 11 compatibility fixes for ajax_comments

Closes #3451869

src/Controller/AjaxCommentsController.php

@@ -188,7 +188,7 @@ class AjaxCommentsController extends ControllerBase {
     // Override the ajax route object with the actual entity route.
     $entity_url = $entity->toURL();
     if ($route) {
-      $comment_display[0]['comments']['pager']['#route_name'] = $route;
+      $comment_display[0]['comments']['pager']['#route_name'] = $name;
       $comment_display[0]['comments']['pager']['#route_parameters'] = $entity_url->getRouteParameters();
     }