In the new version, I have set the loop query inside the component to products. But it also displays posts. If I set the post type to products it displays posts. But if I set it to posts it does not display products.
While apologizing for sometimes unintentionally posting duplicate reports, regarding the first one, I think there is a slight difference from the report you mentioned. In 1.12.1 the image and price of the first item in the loop are not rendered in the Builder but the title works properly. However, in 1.12.2 the first item displays the title from the other post type.