diff --git a/htdocs/core/js/lib_head.js.php b/htdocs/core/js/lib_head.js.php
index 20f1d81846b..c33cb7eb748 100644
--- a/htdocs/core/js/lib_head.js.php
+++ b/htdocs/core/js/lib_head.js.php
@@ -1338,13 +1338,13 @@ jQuery(document).ready(function() {
 if (empty($conf->global->MAIN_DISABLE_SELECT2_FOCUS_PROTECTION) && !defined('DISABLE_SELECT2_FOCUS_PROTECTION')) {
 	?>
 /*
- * Hacky fix for a bug in select2 with jQuery 3.6.0's new nested-focus "protection"
+ * Hacky fix for a bug in select2 with jQuery 3.6.4's new nested-focus "protection"
+ * This fix needs to click a second time when clicking into a combo with ajax (see Test4d and Test5a in test_forms.php
  * see: https://github.com/select2/select2/issues/5993
  * see: https://github.com/jquery/jquery/issues/4382
  *
  * TODO: Recheck with the select2 GH issue and remove once this is fixed on their side
  */
-
 $(document).on('select2:open', (e) => {
 	console.log("Execute the focus (click on combo or use space when on component");
 	const target = $(e.target);