b1c0ea8 (HEAD, 1918648) Fix
diff --git a/core/modules/views_ui/templates/views-ui-style-plugin-table.html.twig b/core/modules/views_ui/templates/views-ui-style-plugin-table.html.twig
index b204d29..734802a 100644
--- a/core/modules/views_ui/templates/views-ui-style-plugin-table.html.twig
+++ b/core/modules/views_ui/templates/views-ui-style-plugin-table.html.twig
@@ -6,7 +6,7 @@
  * Available variables:
  * - description: An overview for the settings of this display.
  * - table: A table of options for each field in this display.
- * - children: Any remaining form fields not included in the table.
+ * - form: Any remaining form fields not included in the table.
  *
  * @see template_preprocess()
  * @see template_preprocess_views_ui_style_plugin_table()
@@ -16,4 +16,4 @@
 #}
 {{ description }}
 {{ table }}
-{{ children }}
+{{ form }}
diff --git a/core/modules/views_ui/views_ui.theme.inc b/core/modules/views_ui/views_ui.theme.inc
index 42d8a70..97d9cf8 100644
--- a/core/modules/views_ui/views_ui.theme.inc
+++ b/core/modules/views_ui/views_ui.theme.inc
@@ -352,6 +352,7 @@ function template_preprocess_views_ui_style_plugin_table(&$variables) {
   $form = $variables['form'];
 
   $variables['description'] = $form['description_markup'];
+  unset($form['description_markup']);
 
   $header = array(
     t('Field'),
@@ -437,7 +438,7 @@ function template_preprocess_views_ui_style_plugin_table(&$variables) {
     '#header' => $header,
     '#rows' => $rows
   );
-  $variables['children'] = drupal_render_children($form);
+  $variables['form'] = $form;
 }
 
 /**