I'm having trouble with getting the new Collector to bring in existing features when downloading an area to take offline. I can see all my feature types in the Legend, and add new ones, but cannot see any of my pre-existing data. When I view the map on the device (connected to the portal) before I try to download an offline area, everything shows up normally. I published different feature layers from Pro and ArcMap (within this same map), and they both behave the same (don't appear once the map is downloaded). The same map downloads for offline use just fine in Collector Classic.
Is this a bug, or something I'm doing wrong? Thanks!