How to Create Symbol from Collection List?


I have built a resource page with collection categories to filter on the left column. I would like to simply keep the user on the same page and show only the collection items that they select. At the moment it sends the user to the category page that I have not yet created.

I am happy to create a category page but think it’s overkill + I am unable to create a symbol from my collection list (resource cards).

Does somebody have any advice?


Here is my site Read-Only:
(how to share your site Read-Only link)