diff -u b/core/includes/theme.inc b/core/includes/theme.inc
--- b/core/includes/theme.inc
+++ b/core/includes/theme.inc
@@ -2022,14 +2022,14 @@
       'variables' => ['style' => NULL],
     ],
     'mark' => [
-      'variables' => ['status' => t('new'), 'type' => 'info'],
+      'variables' => ['status' => MARK_NEW],
     ],
     'item_list' => [
       'variables' => ['items' => [], 'title' => '', 'list_type' => 'ul', 'wrapper_attributes' => [], 'attributes' => [], 'empty' => NULL, 'context' => []],
       'variables' => ['style' => NULL],
     ],
     'mark' => [
-      'variables' => ['status' => MARK_NEW],
+      'variables' => ['status' => t('new'), 'type' => 'info'],
     ],
     'item_list' => [
       'variables' => ['items' => [], 'title' => '', 'list_type' => 'ul', 'wrapper_attributes' => [], 'attributes' => [], 'empty' => NULL, 'context' => []],
diff -u b/core/modules/comment/comment.module b/core/modules/comment/comment.module
--- b/core/modules/comment/comment.module
+++ b/core/modules/comment/comment.module
@@ -657,13 +657,13 @@
   }
 
   // Create markers to display the status.
-  $variables['markers'] = array();
+  $variables['markers'] = [];
   if (isset($variables['status'])) {
-    $variables['markers'][] = array(
+    $variables['markers'][] = [
       '#theme' => 'mark',
       '#status' => $variables['status'],
       '#type' => 'warning',
-    );
+    ];
   }
 
   // Add comment author user ID. Necessary for the comment-by-viewer library.
diff -u b/core/modules/node/node.module b/core/modules/node/node.module
--- b/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -539,14 +539,14 @@
     }
   }
 
-  $variables['markers'] = array();
+  $variables['markers'] = [];
   // Add a marker if the node is unpublished.
-  if(!$variables['node']->isPublished()) {
-    $variables['markers'][] = array(
+  if (!$variables['node']->isPublished()) {
+    $variables['markers'][] = [
       '#theme' => 'mark',
       '#status' => 'unpublished',
-      '#type' => 'warning'
-    );
+      '#type' => 'warning',
+    ];
   }
 
   // Add article ARIA role.
only in patch2:
unchanged:
--- a/core/tests/Drupal/KernelTests/Core/Theme/ConfirmClassyCopiesTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Theme/ConfirmClassyCopiesTest.php
@@ -701,7 +701,7 @@ protected function getClassyHash($type, $file) {
         'menu.css' => 'c4608b4ac9aafce1f6e0d21c6e6e6ee8',
         'messages.css' => '2930ea9bebf4d1658e9bdc3b1f83bd43',
         'more-link.css' => 'b2ebfb826e035334340193b42246b180',
-        'node.css' => '81ea0a3fef211dbc32549ac7f39ec646',
+        'node.css' => '4b14aa6fa55b8540c90860dd95ed51f4',
         'pager.css' => 'd10589366720f9c15b66df434baab4da',
         'progress.css' => '5147a9b07ede9f456c6a3f3efeb520e1',
         'search-results.css' => 'ce3ca8fcd54e72f142ba29da5a3a5c9a',