Change the Rank Math Metabox Display Priority

For Rank Math users, use the rank_math/metabox/priority filter to change the display order of the Rank Math metabox in the editor.

Setting the value to low will make the Rank Math metabox appear after other metaboxes, such as ACF fields.

/**
 * Change the Rank Math Metabox Priority
 *
 * @param array $priority Metabox Priority.
 */
add_filter( 'rank_math/metabox/priority', function( $priority ) {
	return 'low';
});