I created a webmap in ArcGIS Online, and added my feature service used for editing, and also added a map service from my ArcGIS Server (using ......./rest/services/Field/Elnetwork/MapServer ).
Then I configured the Search for Layer, and selected a layer from my map service.
I open the webmap in Map Viewer, and my search works perfect.
I open the webmap using Explorer on my iPhone, and the search works perfect.
But then I open the webmap in Collector on my iPhone, and the search does not work!!!
It return "No result found".
So Collector does not support search for layers from a MapServer.
The only way is to add layer by layer from a MapServer.
Collector version 10.4.2 Build 1559 for iOS.
