Pimcore-pass-attributes-to-document-renderer-events.patch

--- lib/Document/Renderer/DocumentRenderer.php  2022-03-15 11:52:48.000000000 +0300
+++ lib/Document/Renderer/DocumentRenderer.php   2022-03-15 11:52:42.000000000 +0300
@@ -111,10 +111,12 @@
      */
     public function render(Document\PageSnippet $document, array $attributes = [], array $query = [], array $options = []): string
     {
+        $event = new DocumentEvent($document, $attributes);
         $this->eventDispatcher->dispatch(
             DocumentEvents::RENDERER_PRE_RENDER,
-            new DocumentEvent($document)
+            $event
         );
+        $document = $event->getDocument();
 
         // apply best matching target group (if any)
         $this->targetingConfigurator->configureTargetGroup($document);
@@ -148,7 +150,7 @@
 
         $this->eventDispatcher->dispatch(
             DocumentEvents::RENDERER_POST_RENDER,
-            new DocumentEvent($document)
+            new DocumentEvent($document, $attributes)
         );
 
         return $response->getContent();