diff --git a/koha-tmpl/intranet-tmpl/prog/css/src/staff-global.scss b/koha-tmpl/intranet-tmpl/prog/css/src/staff-global.scss
index 1ce17630cc..d8a1d8aca3 100644
--- a/koha-tmpl/intranet-tmpl/prog/css/src/staff-global.scss
+++ b/koha-tmpl/intranet-tmpl/prog/css/src/staff-global.scss
@@ -119,7 +119,11 @@ $enable-dark-mode: false;
 
 .placeholder {
     /* Override Bootstrap style which conflicts with multiple-select */
+    background-color: unset;
     cursor: default;
+    display: block;
+    min-height: unset;
+    opacity: unset;
 }
 
 .dropup .dropdown-menu[data-bs-popper] {