As the title says, I am calling setUserID() twice in my App:
FirebaseAnalytics.Analytics.setUserID("x")
This seems to work the first time (I am seeing the set userID in the debug view of the Firebase site). The secnod time it I am calling (I pass a different userID of course), the debug view of Firebase keeps logging the events with the same userID as before.
I am running on iOS with the latest version of Firebase.