Webmap Settings Page. Why can't I enable searching a layer by its OBJECTID?

[ArmstKP]

When on the webmap's settings page, in the enable search section, if I choose my layer, the OBJECTID field is not one that is possible to choose to search by.  Why Not?

[ArmstKP · Accepted solution]

I found the answer on another post.  You have to use the ArcGIS Online Assistant to change the code of the webmap:  https://community.esri.com/t5/arcgis-online-questions/enable-objectid-field-for-find-locations-and-w...