diff --git a/core/modules/filter/src/Tests/TextFormatElementFormTest.php b/core/modules/filter/src/Tests/TextFormatElementFormTest.php
index d317db8e9a6a..f2d682b57400 100644
--- a/core/modules/filter/src/Tests/TextFormatElementFormTest.php
+++ b/core/modules/filter/src/Tests/TextFormatElementFormTest.php
@@ -117,6 +117,10 @@ class TextFormatElementFormTest extends KernelTestBase implements FormInterface
     $output = $this->render($form);
     $this->setRawContent($output);
     $this->assertFieldByName('textformat[value]');
+    $this->assertRaw('<h4 class="label">Full HTML</h4>');
+    $this->assertRaw('<h4 class="label">Filtered HTML</h4>');
+    $this->assertRaw('<h4 class="label">Test format</h4>');
+    $this->assertNoPattern('|<h4[^>]*></h4>|', 'No empty H4 element found.');
   }
 
   /**
diff --git a/core/modules/filter/templates/filter-guidelines.html.twig b/core/modules/filter/templates/filter-guidelines.html.twig
index 4341349e2720..783992bece2d 100644
--- a/core/modules/filter/templates/filter-guidelines.html.twig
+++ b/core/modules/filter/templates/filter-guidelines.html.twig
@@ -26,6 +26,6 @@
   ]
 %}
 <div{{ attributes.addClass(classes) }}>
-  <h4 class="label">{{ format.name }}</h4>
+  <h4 class="label">{{ format.label }}</h4>
   {{ tips }}
 </div>