Peoples list all users in a group

I'm trying get a list of all users in a specific group:

[[!Peoples? &limit=`0` &active=`2` &usergroups=`Members` &tpl=`allPeople` &sortBy=`active`]]

&active=`2` doesn't work for me. 0 & 1 works perfectly. But when I select 2 I only see the active ones like 1 does.
Any suggestions of what might cause this?

Modx 2.2.10 and the latest Peoples plugin.

if ($active < 2 || is_bool($active)) {
    $c->where(array(
        $userAlias.'.active' => $active,
    ));
}