CMS collections not linking pictures in multi-image sliders

Hi everyone,

I’m having some trouble getting CMS collections to work properly with sliders.
I’ve created a tabs section and within each tab I want to have a collection list with sliders linked to the CMS page so I can showcase multiple images of my products on the landing page and integrated into tabs.

However, when I try and connect the slider with the CMS collection it says there is no fields to connect. I could add the picture manually but that’d be a real pain and take ages. I’m sure there is something obvious that I’m missing since I’m very new to webflow!

Here is the read-only link of the project:

https://preview.webflow.com/preview/taslo-941be703e1bf66cb67e31d91114f6b4a?utm_medium=preview_link&utm_source=designer&utm_content=taslo-941be703e1bf66cb67e31d91114f6b4a&preview=e1a4dbeddba7fe74ac189104b4cad663&mode=preview

As you can see the collection list works properly when it is a single image in Tab 1. But in Tab 2 where I’ve tried to add a slider and connect it to the gallery in the CMS collection it doesn’t work.

Thanks for any help you can provide!

Sam