Amazon links not working on non-kindle

I have set up the EmbedPress with Elementor to embed Amazon products. It seems to ONLY work with Kindle items, as non Kindle product links return with this error = KINDLE We’re sorry. We weren’t able to load the preview.

Is there any idea why this would be happening? When the link is to a bluray, not a kindle item at all.

All I need is a way to link 3 Amazon items on my pages, and not just kindle.