Query Loop Bricks Templates

How To
,
1

Hi.
Can someone help to explain once and for all how to query “bricks_template” CPT in the Bricks loop builder?
I am using this code that it seems do nothing, because “bricks_template” CPT do not appear in the posts list dropdown in the editor:

add_filter( 'register_post_type_args', 'customize_my_post_type_labels', 10, 2 );
function customize_my_post_type_labels( $args, $post_type ) {
	if ( $post_type !== 'bricks_template' ) {
		return $args;
	}
	$args['public'] = true;
        $args['publicly_queryable'] = true;
	return $args;
}

Thanks
Jorge