Connecting a button click to a database url

Hi,

I added a button to the product page which when clicked will take a customer to a specific url for this product outside of my site. Since the Product collection is not editable, I created another collection called ProductUrl which has a column for the urls and one column which is a reference to the Products table product name. I dragged 2 datasets on the Products table. One I connected to the Products collection and one the ProductUrl collection. I connected the button to the url field in the ProductUrl dataset.

I also filtered the ProductUrl dataset by the product collection and the filter is that the reference field called ‘title’ in the ProductUrl dataset same as current item from Stores/Products dataset.

This is not working on the default Products Page. If I create my own Products Page this works fine. Seems there is a bug in Wix. Anyone know how to go around this issue? Thanks