iCloud contacts not syncing with 2023 MacMini
Contacts on my new (2023) Mac Mini are not syncing with the iCloud. I have gotten it to sync on all other devices, but some contacts that I can see in iCloud when looking via Safari are not showing up in Contacts on the Mac Mini and they are showing up in Contacts on all other devices. I have all devices set to retrieve contacts from iCloud. After looking at strings on similar issues with other devices, I set content blockers and pop-up blockers set to "allow" on all devices. It did not correct the problem on the Mac Mini. The problem has persisted on the Mac Mini for months, and I have tried to fix it periodically, even calling Apple Support to no avail. I have my Mac Mini set to update automatically, and am currently running macOS Sonoma 14.0.
Mac mini (M2, 2023)