diff -r 7b1b88e27a20 -r 48c4eec2b7e6 wp/wp-includes/class-wp-ajax-response.php
--- a/wp/wp-includes/class-wp-ajax-response.php	Thu Sep 29 08:06:27 2022 +0200
+++ b/wp/wp-includes/class-wp-ajax-response.php	Fri Sep 05 18:40:08 2025 +0200
@@ -5,6 +5,7 @@
  * @package WordPress
  * @since 2.1.0
  */
+#[AllowDynamicProperties]
 class WP_Ajax_Response {
 	/**
 	 * Store XML responses to send.