Upgrading to 5.66+ still has old copy of crm.menubar.js
crm.menubar.js l.293 return a console error for TypeError: undefined is not an object (evaluating 'result.values.length')
when text is typed on the search box and live search from the menu bar stopped working.
if (result.values.length > 0) {
$('#crm-qsearch-input').autocomplete('widget').menu('option', 'disabled', false);
$.each(result.values, function(k, v) {
ret.push({value: v.id, label: v.data});
});
}
Civicrm 5.66.0, then 5.66.1, 5.66.2 and 5.67.0, Drupal 10.1.6 PHP 8.1.24, MariaDB 10.6.15