Notes not syncing after Sequoia OS 15.0 update on my MacBook Pro.. My iPhone 13 Pro Max is running Beta iOS 17.6.1. I logged into iCloud.com and noticed the Notes is not in sync with my iPhone either. In checking it's not an item in the Sync List either.
Noted this also, except that just about any app using iCloud Drive is not syncing reliably. I have several apps under development - One wasn't syncing for several hours, then it started working but another stopped. Notes seems to not sync, but works briefly after a reboot. Sequoia has NOT been a good upgrade!!!!
Same Issue, MACOS M1 to iPhone 12 Pro Max, both updated to Seqoia, 18.01 respectively and will not sync. I've signed in out/restarted etc, etc; not a smooth upgrade - future ones I'll be skipping.