Firebase Analytics not recording medium or source

[Philip Carina]

Hi,

I have just activated Analytics on a project that been active for 6 months for both iOS and Android.

It does not appear to be populating the medium or source properties for first_open (or anything else for that matter). I can see first_open showing up in either debug views, streamviews or normal live data but the medium / source is showing as not set / not set.

The app is in react-native version 0.64.0 and the firebase analytics (and everything else ) is version 11.1.0

I have googled everywhere and found a few similar problems but without solutions.

There is a suggestion that on iOS I need the iAd framework adding but not sure this is applicable.

I now have a firebase.json file with analytics_auto_collection_enabled set to true as I originally did a call in the app to enable analytics.

I disable analytics after creating a firebase user as I do not want to collect data beyond this point.

Thanks in advance.

Philip