A colleague has created a hosted feature layer to use in Field maps for data collection. Both the layer and the map have all the relevant options switched on for offline map use but when an offline map area is created in field maps mobile it fails to download. We have established that it is something to do with the hosted feature layer because even when it is added to a new map, offline maps still fail. We have tried creating a new layer using it as a template and adding to a new map and offline areas still fail. I have attached the log file from Field maps but I can't work out from it why offline maps fail. Any ideas how I can identify why the hosted feature layer is causing offline map downloads to fail?