Dynamic filtering of CMS list using finsweet not working

Hi All,
I have followed all steps (to the best of my knowledge) from the finsweet attributes based dynamic filtering system (Linked here: CMS Filter for Webflow - No-code using Attributes)
Yet, somehow there is something amiss and I am unable to get this to work.
Any help in debugging this will be much appreciated, thanks!

Here is my site Read-Only: (Webflow - Studio Sorted website)