Yes. FooEvents is fully compatible with WooCommerce High-Performance Order Storage (HPOS).
Ważne: If you expect customers to purchase larger quantities of tickets in a single order (around 30+ tickets), we strongly recommend updating the meta_value column in the wc_orders_meta table from TEXT do LONGTEXT to avoid issues with tickets not being generated for very large orders. For more details and technical steps, please refer to this help guide.