It can be doneLine 545 in Wayfinder-2.3.3-pl
if (!empty($this->_config['contexts'])) {
$c->where(array('modResource.context_key:IN' => explode(',',$this->_config['contexts'])));
//$c->sortby('context_key','DESC');
}
You can change the Wayfinder snippet
(in core/components/wayfinder/wayfinder.class.php)
For those who are searching