The commission is only log when the order status is completed

if ( ! function_exists( 'wcv_log_commission_order_status' ) ) {

	/**

	 * Log commission when order status is ?

	 *

	 * @param array $order_statuses The order statuses.

	 * @return array

	 */

	function wcv_log_commission_order_status( $order_statuses ) {

		$key = array_search( 'processing', $order_statuses, true );

		if ( false !== $key ) {

			unset( $order_statuses[ $key ] );

		}

		return $order_statuses;

	}

	add_filter( 'wcvendors_completed_statuses', 'wcv_log_commission_order_status' );

}