CMS Complex Filter from Finsweet duplicates results

I tried to use CMS Complex Filter from Finsweet and I have a problem with search load - it duplicates the search results - here is the Read only link:

Here is my site Read-Only: https://preview.webflow.com/preview/website-b0b564?utm_medium=preview_link&utm_source=designer&utm_content=website-b0b564&preview=6da4d55c4c74caf9649c3715a47278a8&pageId=61bc9b77b7a71104b9b34a1d&workflow=preview

Do you have link to the published website, so I can try to recreate the problem you’re describing?

https://preview.webflow.com/preview/website-b0b564?utm_medium=preview_link&utm_source=designer&utm_content=website-b0b564&preview=6da4d55c4c74caf9649c3715a47278a8&pageId=61bc9b77b7a71104b9b34a1d&workflow=preview
You can also find this link in the question

This is the read only link. The scripts from finsweet attributes only work on a published site not on a read only link.

I am also getting this issue on my website @Finsweet

Did you happen to find a solution?