Hello @pavel110414,
I tried replicating this issue on my test site with WooCommerce version 9.1.2 and default theme Twenty Twenty-Four, but it is working fine on my end.
Could you please try switching to a default theme such as?Storefront?or?Twenty Twenty-Four while other plugins are disabled except WooCommerce?and see if it works? This will help us determine if the problem is related to your theme.
Be sure you have a good backup in place of your full site and database. You can ask your host for backup functionality or you can consider using a service like?Jetpack. If something goes wrong, you will be able to restore it.
Please let us know how it goes.
Thanks!