A: Hey,

Are you referring to something like this: https://www.dropbox.com/s/2n6bm6snan8jq0p/Screenshot%202019-12-18%2018.43.17.png?dl=0

This is a screenshot of what Pinterest button can display when clicked. Board with all images from the page will appear if no specific image is set for a product/post/page to be shared.