WP_Query order by ASC with numeric -0显示在列表末尾

$args = array(
    'meta_key' => 'your_meta_key',
    'orderby' => 'meta_value_num',
    'order' => 'ASC',
    'meta_query' => array(
        'relation' => 'OR',
        array(
            'key' => 'your_meta_key',
            'compare' => 'NOT EXISTS',
        ),
        array(
            'key' => 'your_meta_key',
            'compare' => 'EXISTS',
            'type' => 'NUMERIC',
        ),
    ),
);
$query = new WP_Query( $args );