I have a client who wants to route page views into separate GA Properties based off a returnUrl UTM. I am trying to configure this in one tag using one GTM container. I know that using cookies for Analytics is changing rapidly and I am having trouble getting everything set up.
Here’s how I have it configured currently:
returnUrl Trigger: 
That trigger fires a Page View tag configured like so: 
GTM Preview Fires Everything Correctly, and the Tracking Values are correct: 
I have added the original domain to Referral Exclusion Lists on each GA Property for the returnUrl domains. But I am not getting page views.
Google Tag Assistant is giving an error of "No HTTP response detected" for the Analytics UA-ID (which is correct).
I’ve seen a lot of different blog posts and tried implementing a few. But I’d like to solve this as quickly and smoothly as possible. I appreciate the help!
Blog posts used:
https://www.simoahava.com/analytics/troubleshooting-cross-domain-tracking-in-google-analytics/
https://www.directom.com/cross-domain-tracking-google-tag-manager/
This post I have looked at but it looks like a lot more Tags / Triggers are involved. Before I bite this off I want to see if there’s a way to save this configuration.
https://www.simoahava.com/analytics/cookieless-tracking-cross-site-iframes/
Thanks for looking!
