Wish list for unregistered users

-- url of the page with the problem -- : www.fengshuicrecer.com/products-listing/nudo-mistico.html
-- HikaShop version -- : 4.0.1.
-- Joomla version -- : 3.9.0
-- PHP version -- : 7.0.2

Hi, I have the recent Hikashop version. The button to add to the wish list works but says it does not add the product because the user is not registered.
I want a wish list for an unregistered user to be made, how is it done?
Regards

Hello,

It is not possible for guest to have wishlist. The simple reason is that, because they can't log-in, if they close their browser or their session is lost, the wishlist will be lost too.
You will find a lot of thread talking about the exact same subject.

Regards,

Thank you for the response.

I did not find the threads with the theme, even if I searched for them, there is no search engine and the faq do not lead anywhere.

Regards