In ArcGIS Online Map Viewer, a web map can only be opened physically and must be saved again for feature services to become editable or non-editable and show in Collector for ArcGIS for iOS.
Last Published: July 22, 2015Collector Classic for ArcGIS (Android)
Bug ID Number
December 18, 2014
June 11, 2020
Collector Classic for ArcGIS (Android)
Operating System Version
After review by the development team, it has been determined that this issue is related to a known limitation with the software that lies outside of Esri's control. The issue's Additional Information section may contain further explanation.
This is currently a known limitation with webmaps and their related layers. When layers are changed the webmap doesnt know about them.