swift - Dynamic link Source in Conversions for iOS is always unset or (direct). Dynamic link Source/Medium doesn't work on IOS, but works on Android

Question

Case:

Xcode version: 12.3 （12C33）
Firebase SDK version: - Firebase/Analytics (7.4.0): - Firebase/Core -
Firebase/Auth (7.4.0): - Firebase/CoreOnly - FirebaseAuth (~> 7.4.0) -
Firebase/Core (7.4.0): - Firebase/CoreOnly - FirebaseAnalytics (= 7.4.0)
Installation method: `CocoaPods
Firebase Component: Dynamic Links, Analytics

Problem:

We've been using Google Analytics for a long time, 2 months ago we started to implement Dynamic Links for tracking Source and Medium for our orders in Google Analytics through the dynamic link. We would like to see our conversion of each order with Source/Medium in Google Analytics's associated project. The project is directly connected to our Firebase.

We've integrated Dynamic links in Android and they work perfectly fine. Example screenshot:

And for the IOS we did the same, but data of the source and medium is not showing in any case. Example screenshot:

We've set up and debugged all possible variations we could find on the internet, however still it doesn't work.

The conversions for the dynamic link event is open:

The ecommerce_purchase event we use for the conversion is also setup properly:

As you can see from a screenshot for IOS, and as a result the source showing as (direct), we've followed all procedures explained on the official site and youtube guide.

Steps to reproduce:

The setup was done the same as for Android, the only difference is we used the way to integrate IOS SDK according to the IOS Guide.

We've found there are at least 4 people who posted this problem on Github and other sources, however, no-one is resolving it, and the case closed. The example we found is: https://github.com/firebase/firebase-ios-sdk/issues/4132

question from:https://stackoverflow.com/questions/65880444/dynamic-link-source-in-conversions-for-ios-is-always-unset-or-direct-dynamic

Answer 1

Waitting for answers