Collector version: 10.3.5 iOS
Feature services are hosted on ArcGIS Online.
Device: iOS 9.1
I have two feature services hosted on AGOL They both are single feature layer with multiple related tables that are verified to work for offline data collection. When I make a collector map using both services, it works fine for online data collection. But when I download the map for offline data collection, I can't add new related records to one of the services. Is this a known limitation of Collector?