I have that except I don’t have the option of choosing the dynamic page, Collections (Name) for the button, the only options are Collections (All), Main Media (Image), or Not Connected. The Collections (Name) dynamic page exists but I can’t get the button to link to it. Perhaps it is related to the fact that on my Collections (Name) page, I can’t get the items to filter.
As for the Collections (Name) page problem, I have the setup you described (I think). I added a Product dataset to the Collections (Name) page and set the filter to be the same as yours (see image), but it’s still showing all products (I’ve verified the products aren’t in the wrong collections).
Thanks again for your time and assistance. Enjoy your Saturday evening.