reverted:
--- b/composer.lock
+++ a/composer.lock
@@ -528,7 +528,7 @@
             "dist": {
                 "type": "path",
                 "url": "core",
+                "reference": "a6f2bdf8cfc3d8ade8caa5473be482b20d1c6f83"
-                "reference": "b983cb21229d5e97b1ae16b8d8e643564fcd59d1"
             },
             "require": {
                 "asm89/stack-cors": "^1.1",
diff -u b/core/core.libraries.yml b/core/core.libraries.yml
--- b/core/core.libraries.yml
+++ b/core/core.libraries.yml
@@ -132,11 +132,6 @@
     - core/drupal.form
     - core/jquery.once
 
-drupal.customevent:
-  version: VERSION
-  js:
-    misc/polyfills/customevent.js: { weight: -20 }
-
 drupal.date:
   version: VERSION
   js:
@@ -169,6 +164,11 @@
     - core/drupal.form
     - core/jquery.once
 
+drupal.customevent:
+  version: VERSION
+  js:
+    misc/polyfills/customevent.js: { weight: -20 }
+
 drupal.date:
   version: VERSION
   js:
@@ -201,11 +201,6 @@
     - core/drupalSettings
     - core/jquery.once
 
-drupal.element.closest:
-  version: VERSION
-  js:
-    misc/polyfills/element.closest.js: { weight: -20 }
-
 drupal.entity-form:
   version: VERSION
   js:
@@ -213,17 +208,6 @@
   dependencies:
     - core/drupal.form
 
-drupal.fetch:
-  version: "3.4.0"
-  license:
-    name: MIT
-    url: https://raw.githubusercontent.com/github/fetch/v3.4.1/LICENSE
-    gpl-compatible: true
-  js:
-    assets/vendor/fetch/fetch.umd.js: {}
-  dependencies:
-    - core/es6-promise
-
 drupal.form:
   version: VERSION
   js:
@@ -290,6 +274,11 @@
     - core/drupalSettings
     - core/jquery.once
 
+drupal.element.closest:
+  version: VERSION
+  js:
+    misc/polyfills/element.closest.js: { weight: -20 }
+
 drupal.entity-form:
   version: VERSION
   js:
@@ -297,6 +286,17 @@
   dependencies:
     - core/drupal.form
 
+drupal.fetch:
+  version: "3.4.0"
+  license:
+    name: MIT
+    url: https://raw.githubusercontent.com/github/fetch/v3.4.1/LICENSE
+    gpl-compatible: true
+  js:
+    assets/vendor/fetch/fetch.umd.js: {}
+  dependencies:
+    - core/es6-promise
+
 drupal.form:
   version: VERSION
   js:
@@ -486,7 +486,6 @@
     - core/jquery.ui.widget
     - core/jquery.ui.position
     - core/jquery.ui.menu
-  deprecated: The "%library_id%" asset library is deprecated in drupal:9.2.0 and is removed from drupal:10.0.0. See https://www.drupal.org/node/3083715
 
 jquery.ui.button:
   version: *jquery_ui_version
@@ -587,7 +586,7 @@
     - core/jquery.ui.widget
     - core/jquery.ui.position
     - core/jquery.ui.menu
-  deprecated: *jquery_ui_unused_deprecated
+  deprecated: The "%library_id%" asset library is deprecated in drupal:9.2.0 and is removed from drupal:10.0.0. See https://www.drupal.org/node/3083715
 
 jquery.ui.button:
   version: *jquery_ui_version