Languages do not switch when nova admin path is changed

When I change nova admin path to something different than "/admin" in config/nova.php, the languages on detail view won't switch properly. Instead of getting redirected to URL "http://127.0.0.1:8000/resources/clients/2/edit?lang=de" I get to a broken URL "resources/clients/2/edit?lang=de". Probably the redirect() function (this.field.url part) needs a fix.