Question: Mixpanel <> OneSignal issue with $...
# questions
Question: Mixpanel <> OneSignal issue with $onesignal_user_id not “connecting” correctly. We have a React Native mobile app (iOS + Android) that leverages both Mixpanel and One Signal. We’ve implemented $onesignal_user_id into our Mixpanel Lexicon User Properties. When using Mixpanel’s “Unique_ID” - we can implement an integration with OneSignal - but it won’t connect all channels to the signal Unique ID (just like the MixPanel documentation states). When setting up an Mixpanel <> One Signal integration using the external ID of “$onesignal_user_id”… it will not sync and users within a Mixpanel cohort.