Thanks for the details, Jen! I think my question is similar. I expected that config.-prefixed event paramters in the GA4/gtag variable mapping would show up in any page_view event that was triggered from utag.view; however, I only saw my user property in the GA4 network request. (as an example, Simo Ahava passes a couple of readability parameters along with his test page_view here: https://www.simoahava.com/analytics/implementation-guide-events-google-analytics-4/#custom-parameters) So far, I can only get parameters to attach to the page_view network hit if I prefix my parameters with all_events. and abandon utag.view for utag.link({tealium_event: 'page_view'}) instead. It seems that the built-in utag.view functionality is not compatible with custom page_view event parameters?
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