User Parameters not showing on subsequent hits.

[ironhide1975]

Describe the bug In GA4, on subsequent hits I am not seeing user parameters in Omnibug, even though they are showing in GTM debugger. Note: The site I'm using is a single page app.

To Reproduce Steps to reproduce the behavior:

1. Go to a site with user parameters.
2. Load the page and pass user parameters in the page_load event.
3. Validate parameters in Omnibug, validate GTM
4. Click to go elsewhere on the site (it actually loads other content)
5. Validate Omnibug, validate GTM

Expected behavior User parameters should be available in all hits.

Screenshots Unable to due to internal application.

Desktop (please complete the following information):

• OS: [e.g. iOS] : Windows
• Browser [e.g. chrome, safari] : Chrome
• Version [e.g. 22] : Version 126.0.6478.127 (Official Build) (64-bit)
• Omnibug Version [e.g. 1.6.0]: 1.24.0

Additional context Thanks Phil!

[MisterPhilip]

It looks like this is expected; I didn't see it in the raw network request, and their docs suggest this is expected! I'm guessing the GTM debugger shows the persisted value.

https://support.google.com/analytics/answer/12370404?sjid=11611976904282335096-NC#zippy=%2Cgoogle-tag-websites:~:text=User%20property%20deduplication

Google Analytics collects a user property from your website when the user property is set for the first time on a page (usually through the first events on a page) or when the value assigned to a user property changes.

When a user performs an action that changes the value of a user property, Analytics will collect only the value that changed. For example, your entire checkout flow is on one page. Someone makes a large purchase on your site so the value assigned to your purchaser_size user property changes at the end of the checkout flow; however, their age and location haven't changed. Analytics will only collect the purchaser_size user property when the value changes.