How to match views in subdirectory to match controllers in subdirectory

Got the controllers in subdirectory working fine, using the example here: https://github.com/phalcon/mvc/tree/master/simple-subcontrollers

How do you match the views to the subdirectory?

On the example

public function afterExecuteRoute()
{
    $this->view->setViewsDir($this->view->getViewsDir() . 'admin/');
}

but what this does is screw up the rest of the views on the root view folder for the basic wrappers (like shared header).

It seems like there are a bunch of solutions/recommendations?

• https://github.com/phalcon/cphalcon/issues/1630
• https://forum.phalcon.io/discussion/2493/multiple-view-directories#C8478

but not sure how to best implement this?