Is there an option to add the Unbounce form code directly to my web pages, rather than having it served by JavaScript?

I am using a UTM source tracking / marketing attribution app that needs to be able to see forms “on the page” so to speak in order to populate a hidden field with tracking data.

It does not see the Unbounce forms since they are not present in the page source when it’s tracking script runs.

Any suggestions or docs I should read?

Thanks in advance.