We are using Collector for iOS (version 10.2.3) and have a feature service setup to track edits. When we use an online map to collect data the user name is stored in the "Creator" field in the feature class. When we use an offline map to collect data after synching the data we find the "Creator" and "Editor" fields empty but the "Creator Date" and "Editor Date" fields seem to be correctly populated.
Is this behavior for offline maps expected or is this bug?