Download Monitor - tweak search args for Page Add-On --- status here: testing - don't use yet!!! ;-)

dlm-pa-search-args.php

<?php

add_filter( 'dlm_page_addon_search_query_args', 'ddw_dlm_search_args' );
/**
 * Plugin: Download Monitor
 * Tweak Downloads search args
 */
function ddw_dlm_search_args( $args ) {

	$args[ 'tax_query' ] = array(
		'relation' => 'AND',
			array(
				'taxonomy' => 'dlm_download_category',
				'field'    => 'name',
			),
			array(
				'taxonomy' => 'dlm_download_tag',
				'field'    => 'name',
			),
	);

	return $args;

}  // end function