Apple Watch reminders do not sync

My Apple Watch series 5, running WatchOS 6 will not sync with iCloud. My iPhone 11, and all my Macs running Catalina are all synced properly. I notice that the watch does not even have a way to create a new reminder from the watch. It's as if the watch is in a perpetual state of attempting to sync but never actually completing.

I have tried unpairing and repairing with my iPhone.

I have tried turning off reminders from iCloud on the iPhone and turning off both devices, then turning them back on again, and turning reminders back on from iCloud (meaning. Settings -> iCloud -> Reminders on the phone).

I've also noticed that when the phone is not set to use reminders from the cloud that my watch and phone will sync with each other without problems. So it's not a connectivity issue.

I'm unsure what to do next.