1/ Signing & capabilities
- background mode - > remote notification
- cloud -> cloudkit @ container created
2/ coredata ->used with cloudkit & all attributes are optionals
3/ appDelegate NSPersistentCloudKitContainer viewContext.automaticallyMergesChangesFromParent = true
AND it's not working on my two devices (iPhone & iPad) under iOs 15.0.2
What did I forget?