I am having an e.Response Is Undefined issue. I am using PageBuilder 5.4.2, Joomla 5.2.0 and the Helix Template.
The only time I see this error is when I exit Page Builder after I press the Back To Admin button. I see the error image and then I'm returned to Joomla Admin.
Other than this , Page Builder is working fine.
Is there a way to stop this from happening? It does not appear to cause any problems, just annoying to see this when I exit PageBuilder.