diff --git a/themes/finc/js/finc.js b/themes/finc/js/finc.js
index 2108644505ad1461b3a0e9c3b285fb16ad57f5d1..440877206e00b76e9ffda95037718e9ef5c3dd0a 100644
--- a/themes/finc/js/finc.js
+++ b/themes/finc/js/finc.js
@@ -1,4 +1,4 @@
-// remove when fixed in BS
+// remove when fixed in BS, obsolete in VF5; also remove respective line in theme.config.php; CK
 
 // Remove/add aria-hidden + add modalTitle for screen-reader access, check of .focus() is necessary
 $(document).on('shown.bs.modal', function () {
diff --git a/themes/finc/theme.config.php b/themes/finc/theme.config.php
index 7dd44f1de5bf2eb47a5495c0c1dd40eff1c53702..ee4a274553286b716a7080fa16d543bae5eca23a 100644
--- a/themes/finc/theme.config.php
+++ b/themes/finc/theme.config.php
@@ -4,6 +4,7 @@ return array(
     'js' => array(
         'openurl.js',
         'check_item_statuses.js',
+        // remove nxt line when aria-hidden issue fixed, obsolete in VF5, see #12684
         'finc.js',
     ),
     'helpers' => array(