We switched from using Google tag manager to Zaraz on June 29th, 2022, and ever since, our GA4 user demographics data (age, gender) have been gone. We had everything set up in GA4 to track user demographics, and everything was working properly prior to migrating to Zaraz.
For example, here is a history of our User demographics->gender:
You can see we were gathering user data up until Jun 29th, when we switched to Zaraz. I have since ensured our GA Data Collection settings are all still setup properly for tracking user data.
Given the circumstances, I feel confident the issue has something to do with our migration to using Zaraz?
I am curious if anybody else has had this issue when migrating to Zaraz, or if anybody has any ideas as to what the problem may be?