Hey!
I’m trying to link multiple products to a supplier.
In the backend, the relation seems to work.
In the frontend, I was able to display the supplier name (as a button) in the products table.
But still, when I press the supplier name, I’m not getting to the supplier details page.
It looks like your relation is a multiple relation. If you change it to a single relation, you should be able to configure your action to do Show Details Screen via the relation.
In that case, I would use a multiple relation, but instead of showing the supplier details screen, show the product details screen. And then on that screen add another table, using the supplier relation as the source.