Unable to use video Thumbnail from CMS collection

Hello everyone
I’m trying to create an interactive element where hovering over an image makes it switch to a video and start playing. I followed a YouTube tutorial that involved setting up a CMS collection with video links and thumbnail images.

In the designer section of the CMS, the tutorial instructed adding an “image” element but using the thumbnail image instead of uploading a separate picture. However, when I do this, the thumbnail image doesn’t appear.

I’ve tried various troubleshooting steps, but haven’t found a solution yet. Any help would be greatly appreciated!


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