I have several layers I want to add to a map. Each layer has sublayers and an attribute table. When I was first practicing with adding layers, I made them all MapImageLayers so I could see the sublayers. Now I want to add popups that display the information in the attribute table. But when I made the layers all FeatureLayers, all of my sublayers disappeared! The FeatureLayer documentation doesn't mention children or sublayers, so I'm not sure how to get the sublayers to show back up in my LayerList widget. Help me ArcGISPros-wan-Kenobi, you're my only hope!