iCloud backup failed - not enough storage
hello
I recently upgraded to iPhone 13.
I have noticed that since I installed the new iOS I keep having a notification that my iCloud is full and backup failed.
I have the latest iOS 15.3.1
I also have iCloud+ (50GB)
the backup size is ~20gb, so I have 30gb free on iCloud
I have tried exit iCloud and sign in again. also deleted old backup and try to make a new one.
I can't seem to understand what am I doing wrong.
also did not have This issue in previous phone,
but on my wives phone (iPhone 12 Pro, latest iOs, no iCloud+) same issue, when she her backup size is about 3gb, and ~2 free space
is it possible that is a iOS bug?
iPhone 13