I can confirm that rolling back to version 8.4 has resolved the issue for me.
My response from YITH implied the fault was in the Stripe for Woocommerce plugin but made no mention of YITH preparing a fix
I am also having this issue using Woocommerce Stripe Payment Gateway with YITH Subscriptions Premium
Latest versions of WP, WooCommerce, Stripe Gateway and YITH
Orders show the payment intent being created but the charge is not saved to the order despite being successful on Stripe. YITH then retires 10 minutes later and takes payment again (and again and again) until the order is manually updated to ‘Completed’
