first commit

core/modules/comment/comment-entity-form.js

@@ -0,0 +1,25 @@
+/**
+ * @file
+ * Attaches comment behaviors to the entity form.
+ */
+
+(function ($, Drupal) {
+  /**
+   *
+   * @type {Drupal~behavior}
+   */
+  Drupal.behaviors.commentFieldsetSummaries = {
+    attach(context) {
+      const $context = $(context);
+      $context
+        .find('fieldset.comment-entity-settings-form')
+        .drupalSetSummary((context) =>
+          Drupal.checkPlain(
+            $(context)
+              .find('.js-form-item-comment input:checked')
+              .next('label')[0].textContent,
+          ),
+        );
+    },
+  };
+})(jQuery, Drupal);