After creating a WC Related Products loop on the WC Single Product Template, if I configure the loop first, and then add content later, the image element does not display in the editor. If I add it before, it does display.
Single Product WC template adds weird block-end margin below the footer; lightboxes are also broken
Please test again with Bricks 2.1 beta and let me know which of the issues you mentioned persists. Also, please provide a live link so that we can see the issue(s).
This seems to be the reason for the gap below the footer, as the photoswipe styles are not working/are missing. However, I cannot reproduce the problem in 2.0.2… so I ask you to test it again in 2.1 beta. If the problem persists, disable your plugins (especially caching/optimization plugins).