Troubleshooting Continuous Loop for Webflow Testimonials Display

Hey Everyone - Struggling to understand why my Testimonials aren't looping continuously. Im wanting them to loop round (not showing a gap). Ive tried to hack it a little bit by duplicating all my testimonials, hoping the append to the list of testimonials but its still just showing the same 6 testimonials, I then get a weird state where the page is blank 😕 This is my site: https://preview.webflow.com/preview/the-data-refinery?utm_medium=preview_link&utm_sour[…]a8f761e7d3&pageId=66e77e81cfe54a76d8578c1a&workflow=preview. For context Im using this Relume component https://www.relume.io/preview?cid=uncommon-components/section_header78 but changing the images to render as testimonials. Any help would be much appreciated 🙏