The ArcGIS Collector (iOS) app fails to auto-populate attributes in the common field when the same feature layer is added multiple times while publishing the feature service.
Duplicate of BUG-000119781: The issue is a duplicate of BUG-000119781.
解决办法
Publish the feature service with the feature layer and the related table. Add the feature layer as an operational layer to the web map by using the Add Layer from Web option. Use the FeatureServer or LayerID Url.