I just don't understand why product types and tags don't appear automatically in the collection scrolling menu.
For example, I just added the type "Wetsuit pour femme long" in the Product Type of a specific product.
Then I go in "Collection" to create a new collection. But I don't see in the scrolling menu "Wetsuit pour femme long" :
I have to copy/paste manually to make it work.
It's the same thing with the products tags...
This is so not UX friendly !
Please share your store URL and reference site URL.
So that I can check and let you know the exact solution for this.