Hi @beatrice12, thanks so much for getting back to me!
I ended up trying a second/different plugin, and encountered the exact same issue, so that was helpful news. Lots of Googling and I was no closer to an answer. Then I thought…maybe it’s the Elementor text editor. Sure enough! I had been using the text editor to add in the shortcode…it worked when I used the specific element for shortcodes ?? …sharing the details in case someone else encounters such an issue.
Thanks again for an amazing plugin!