I’ve been having problems with iCloud sync on my MacBook. The odd thing is, it seems to only affect certain apps. For example, Bear always syncs and almost simultaneously. Ulysses almost never syncs unless I first trigger a sync by editing or starting a new sheet.
Today I saved a new file to iCloud from my iPhone so that I could edit it later on my MacBook. When I went to my MacBook to edit the file it wasn’t there. I wasn’t sure how to get the file to sync so on a whim I edited a file that was already on my iCloud Drive. That forced a sync and the file appeared.
This issue has been frustrating me for some time. So, today I disconnected iCloud Drive on my MacBook and then re-enabled it. After everything synced back up I ran a test to see if that might have fixed the problem. As a test, I created a file in iCloud Drive on my iPhone and then went to iCloud Drive on my MacBook to see if the file was there. It was. Fingers crossed my MacBook iCloud sync issue is now fixed.