Is the “Preview Dynamic Content as” function going away?

After updating Elementor and Elementor Pro, I no longer have access to the Template Preview Settings that populates the preview window with a post’s data as shown in #2 here:

https://elementor.com/blog/design-your-single-post-template/

Image: https://imgur.com/a/yRpZIPy

When I click on the eye icon now, it just opens a new preview window instead of the preview settings where I would ordinarily specify a content type.

It still works on an older version of Elementor (3.0.13) on one of my sites, but not on 3.0.14. I can't find any reference to changes of the preview settings on the Elementor site or searches of recent posts.