How to open the dictated images for products added in the Apple Store?

iOS and iPadOS

I noticed that today’s updated Apple Store has added a feature that provides dictated images of the product for people who are inconvenient to look at the screen.According to my understanding, I think this should add a voice description to the product, so we don't need to use VoiceOver to read the content of the product introduction page.But I did not find them on the introduction page of any product.So what is going on here?Is it that Apple has not had time to add it or is it only available to users of certain languages?