Issue 11427: id values of OrderedCollections have to contain the page number

src/Module/ActivityPub/Following.php

@@ -43,7 +43,7 @@ class Following extends BaseModule
 			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
-		$page = $_REQUEST['page'] ?? null;
+		$page = !empty($request['page']) ? (int)$request['page'] : null;
 
 		$following = ActivityPub\Transmitter::getContacts($owner, [Contact::SHARING, Contact::FRIEND], 'following', $page);