Hello there,
We have entered your site, and it seems that the cookie necessary to create and add items to the wish list of non-logged-in users is not being created, and that is why the empty list appears. This is usually due to caching issues, which I see you have active on your site.
A possible solution to this is to enable AJAX loading from our plugin.
If not, they can perform the following cache exclusions:
– [ add the url of the page wishlist ]
– [ add the url of the page wishlist ]/* (for all wishlist page endpoints)
– Besides, YITH WooCommerce Wishlist plugin uses cookies in order to correctly store user’s wishlists; can you please add yith_wcwl_session_* cookies to your exceptions?
Check it out and tell us any news, please.
Best regards.