Draft: Issue #3442714: AJAX error when password field is hidden

password_policy.module

@@ -91,6 +91,12 @@ function password_policy_form_user_form_alter(&$form, FormStateInterface $form_s
           ':input[name="pass[pass1]"]' => ['value' => ''],
         ],
       ],
+      // If this element is hidden in the after build callback there is still
+      // an AJAX callback bound to the roles field that will renders this. This
+      // is a workaround to avoid an error being generated from this scenario.
+      // @todo Find a way to cleanly remove the AJAX callback on the roles.
+      // @see https://www.drupal.org/project/password_policy/issues/3442714
+      '#attached' => [],
     ];
 
     // Set ajax changes.