All my observation lists are on my iPad pro. I have a new iPhone Xs and a new iPad mini 4. They are all running SS6Pro. iCloud drive is activated on all. All my other apps are syncing with all devices. Don't know why it's not working for my observation lists.
Why Are SkySafari 6 Pro Observing Lists On iPad Pro Are Not Syncing With SkySafari 6 Pro On iPhone Xs And iPad mini 4? (Answer: Sign Into LiveSky Using SS6 Pro On All Devices)