I’m sorry, I don’t quite understand. I am not sure what buttons you are referring to.
The plugin seems to only work on whatever page is defined as the ‘Shop’ page in the Woocommerce settings. I have more then one page with a group of products that I would like to list. So an example would be that I have 2 pages named ProductPage1 and ProductPage2. Each page has different products on them that I would like to list.