So all my events are being passed from our mobile clients, tru Segment and sent to Mixpanel. The events are landing at the Mixpanel but the `identify` calls from iOS devices are coming with undefined in many properties.
We do get the track correctly, but the userId, OS, and other properties are not being mapped correctly.
Ideas what could be misconfigured in the Segment > Mixpanel integration?
Best answer by Moreno AntunesView original