Roman, To answer your questions:1.) Only "ID" is mandatory. All other properties are optional.2.) No, the order in which Properties are listed does not matter.3.) In the latest Map Extension patch release, 2210.0.7, some scenarios where the app wou...
Roman, You're welcome. I have a few additional questions:What version of the Map Extension are you using?Also, can you configure your test environment with the following data?NameWorld CitiesURLhttps://sampleserver6.arcgisonline.com/arcgis/rest/serv...
The reason why the supported type is not working is that the mapping uses a nonexistent field. ID:{object_id} should be ID: {objectid}. Not every field type can be displayed by the extension. My suggestion would be to add one field at a time then yo...