Safari iCloud tabs not syncing from Mac mini 2018 (macOS 10.14.4)
On my Mac mini (2018) I see the tabs for all my other devices: MBPro (2015), iPhone7, and iPad Air3.
All devices use the same Apple ID and all are trusted.
But on my iPhone I only see tabs for my iPad and MBPro;
On my iPad I only see tabs from my iPhone and MBPro.
On my MBPro I only see tabs from my iPad and iPhone.
So it seems the Mac mini tabs are not being synced.
I have tried rebooting all devices and turning Safari iCloud syncing on and off on all devices to no effect.
Mac mini 2018 or later