Webform tasks bug

In the maestro_webform/src/Plugin/EngineTasks/MaestroWebformTask.php file, the function

public function handleExecuteSubmit(array &$form, FormStateInterface $form_state)

There isn't the variable $templateTask

I add this code in the file :

$templateTask = MaestroEngine::getTemplateTaskByQueueID($queueID);