Hi there, I am having the same problem.
If I create a popup using the WordPress content editor, it works fine (but layout options are limited).
However, if I try using the Themify Builder, the popup is blank. No content is shown at all.
As an example, here is a test page where I added two popups, one created with the WP editor and another created with Themify Builder. Both should display a line of text, but only the first one does.
https://imredd.fr/popup-sandbox/
-
This reply was modified 6 years, 5 months ago by tonibarros. Reason: link added