Modify the order and orderby parameters of the downloads shortcode in Easy Digital Downloads to get it working with the simple page ordering plugin

gistfile1.php

<?php

function my_child_theme_edd_downloads_query( $query, $atts ) {
	// modify order and orderby to suit simple page ordering plugin
	$query['orderby']	= 'menu_order';
	$query['order'] 	= 'ASC';

	return $query;
}
add_filter( 'edd_downloads_query', 'my_child_theme_edd_downloads_query', 10, 2 );