Backup Messages in iCloud toggle error

[blvnkvers3]

This is the message I received every time I try to activate Messages in iCloud

Failure! Please try again
AnyhowException (Peer not found!)

This is on Samsung One UI 7.0 Android Version 15

[benhowlett]

I get the same error. I am on Samsung One UI 8 Android version 16

[bvoorhees]

Same error on Samsung One UI 8.5 Android 16