Please add a Draggable Element for the element-type “ThisPost”. Currently, if any sort of desync occurs between a post and upfront, you stand a chance to lose the entire “post content” display, including Featured Image, Title, and Body.
In the code (single-post.php/etc) the block is initially added with the following:
$post_area->add_element("ThisPost", array (
Ideally, it would be nice if instead of a single Element, each independent component of a Post were added individually. This would allow for more robust customization within the Upfront editor, without having to resort to questionable CSS or trying to override the theme’s current layouts (which, tbh, are overly complicated at this point)