bp_group_object_template_results_groups_all_scope( $querystring,  $object )

function bp_group_object_template_results_groups_all_scope( $querystring, $object ) {
	if ( 'groups' !== $object ) {
		return $querystring;
	}

	$querystring             = wp_parse_args( $querystring );
	$querystring['scope']    = 'all';
	$querystring['page']     = 1;
	$querystring['per_page'] = '1';
	$querystring['user_id']  = 0;
	return http_build_query( $querystring );
}