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Lightbox CMS, trying to get different Lightbox images tied to their own thumbnail image on a portfolio page

I am trying to create a portfolio page where each image has their own lightbox “gallery” with 3 images each. I am creating this with a CMS collection, everything looks the way I want it to, but when clicking on a thumbnail image, the lightbox shows all thumbnail images from all projects. I want it to show the gallery images from that specific project only.

There is not a way to select the multi-image field when connecting the lightbox to the CMS collection.

Is there a way to do this?