Didn’t there used to be a SECOND and maybe a THIRD collection available to click on when a product was in multiple collections? The two choices I tried this morning only show the Primary collection (I did check that the product I viewed was in more than one collection).
I just checked one of my products that’s in two collections and was able to click on a second collection. HOWEVER, only 9 of 12 products showed in the first collection and only 10 in the second collection, which has 73 (!) products. If that’s all we’re getting these days, then what’s the point?
On the product pages, we can show up to three of your collections. The order is determined by an algorithm that ranks the collections by how related they are to the primary product on that page, as well as to the popularity of the design.