Issue #3422141 by mably: make manuel web tasks use absolute for internal urls

Closes #3422141

src/Utility/TaskHandler.php

@@ -63,7 +63,7 @@ class TaskHandler {
     else {
       $query_options = ['queueid_or_token' => $queueID];
     }
-    
+
 
     $handler = $queueRecord->handler->getString();
     if ($handler && !empty($handler) && $queueRecord->is_interactive->getString() == '1') {
@@ -89,7 +89,7 @@ class TaskHandler {
         break;
 
       case 'internal':
-        $url = Url::fromUserInput($handler, ['query' => $query_options])->toString();
+        $url = Url::fromUserInput($handler, ['query' => $query_options, 'absolute' => TRUE])->toString();
         break;
 
       case 'function':