In Collector for ArcGIS (Windows 10), if users select a feature from the search results, then the users cannot add a related record to that feature. If users select that same feature directly from the map, then it allows users to add a related record.
Last Published: March 30, 2018ArcGIS Collector
Bug ID Number
September 27, 2017
November 13, 2020
The bug has been fixed. See the Version Fixed and Additional Information, if applicable, for more information.
If users search for a feature and select the result, it zooms to that feature. Users can exit the search window, then re-select that point directly from the map. This allows users to add related records.