The iOS app is not synchronising highlights in either direction. It is not uploading highlights made in the app, nor is it downloading highlights made in Logos 7 on Windows or in the Android app.
I have waited 24 hours for yesterday's highlights to be uploaded from iOS app, but they are not appearing in the Windows app or on Android. IN fact highlights I made in the last week in the iOS app have failed to appear on the other platforms.
However, notes I made on iOS are being synchronised within minutes, so it's just highlights which are broken.
I am using iOS 11.2.6 and the latest iOS app, and the latest Windows beta (Windows 7) and the latest Android stable release.
My "Document for Highlights" setting is "Palette Specific Note Document"
Can anyone else confirm this or otherwise?