Embed launch tag in a Adobe Campaign Survey (classic)

Hi,

I would like to embed Adobe Launch tags to track survey responses (and create Audience Manager Segments and reporting via Adobe Analytics) in an Adobe Campaign Survey application. I have the Launch script that looks like:

assets.adobedtm.com/xxxxxxx/xxxxxxx/launch-xxxxx-development.min.js , and the instructions say embed it within the header of the page with the code, I left the initialization script tab empty:

<script src="//assets.adobedtm.com/xxxxxxx/xxxxxxx/launch-xxxxx-development.min.js" async></script> 

When I am in Adobe Campaign Survey, I have a page (V5 compatible), I add it to the header:

and when I check the URL of the survey (via the dubugger), it doesn't show Launch loaded:

However, when i create a static HTML using the sample at: Implement the Launch Embed Code | Adobe Experience Platform Launch (using the same launch tag), Audience Manager, Analytics and Launch show up in the debugger.

Appreciate any help.