diff --git a/src/applications/maniphest/controller/ManiphestTaskDetailController.php b/src/applications/maniphest/controller/ManiphestTaskDetailController.php
--- a/src/applications/maniphest/controller/ManiphestTaskDetailController.php
+++ b/src/applications/maniphest/controller/ManiphestTaskDetailController.php
@@ -606,13 +606,13 @@
         $file_view->render());
     }
 
+    $view->invokeWillRenderEvent();
+
     $field_list->appendFieldsToPropertyList(
       $task,
       $viewer,
       $view);
 
-    $view->invokeWillRenderEvent();
-
     return $view;
   }