I think this could be helpful…
So, when I view a product with a bunch of tags, let’s say the tag is ‘SEA’.
1. I click ‘SEA’ and the url goes to /product-tag/sea and the new page loads.
2. The heading for the new page is ‘SEA’ but the results it returns are all products in the shop. It doesn’t matter that I had clicked ‘SEA’, it just returns every product in the shop.
So what is the problem? If the new page is reading the product tag ‘SEA’ so much as to create the new page with the product tag, why are all the products showing and not returning the products tagged ‘SEA’?