Expand my Community achievements bar.

Submissions are now open for the 2026 Adobe Experience Maker Awards

Mark Solution

This conversation has been locked due to inactivity. Please create a new post.

Trying to A/B test the CTA on a Sign Up Overlay

Avatar

Level 1

I have a sign up overlay on my site that appears after 5 seconds of the user being on the site. 

 

I am trying to test a different CTA and I am having issues. 

 

It is working fine in the composer, but the changes are not appearing in the QA links. 

 

Is this something that would require custom code?

 

This is the error I am seeing "Action could not be applied due to missing or invalid mbox name"

 

0 Replies