[TASK] added path

Classes/Controller/BackendController.php

@@ -118,7 +118,7 @@ class BackendController extends ActionController {
 			$pageInfo = ['uid' => $pageUid];
 		}
 
-		$this->docHeaderComponent = GeneralUtility::makeInstance(DocHeaderComponent::class);
+		$this->docHeaderComponent = $this->moduleTemplate->getDocHeaderComponent();
 		$this->docHeaderComponent->setMetaInformation($pageInfo);
 		BackendService::makeButtons($this->docHeaderComponent, $this->request);
 		$this->moduleTemplate->assign('docHeader', $this->docHeaderComponent->docHeaderContent());