I had users utm_properties as their attribution properties.
I have set them up with the latest Browser SDK 2.0
After some events these properties disappear from the user properties completely for certain users, I will not find any utm_source, utm_campaign in the list of properties for a specific user, but the user HAD it before.
For example, I saw the user came from p-max_… campaign, but now the user is not filtered under this condition and has no utm_campaign. After Payment Integration Succeeded event there is not utm_properties for this user.
Where do I have it wrong?