Fix block form_row in form theme templates, comparing more cases.

See this note https://gitlab.com/Chill-Projet/chill-bundles/-/merge_requests/502#note_1311993084

src/Bundle/ChillMainBundle/Form/Type/PrivateCommentType.php

@@ -39,7 +39,7 @@ class PrivateCommentType extends AbstractType
         $builder
             ->add('comments', ChillTextareaType::class, [
                 'disable_editor' => $options['disable_editor'],
-                'label' => false,
+                'label' => $options['label'],
             ])
             ->setDataMapper($this->dataMapper);
     }