I have managed to successfully initialize a schema in this zone before, but on this ocassion I'm told that it can't find the com.apple.coredata.cloudkit.zone zone. I could submit the entire schema generation output as a bug report if someone at Apple want's to investigate this. I don't know how much use it will be.
CoreData: error: CoreData+CloudKit: -[NSCloudKitMirroringDelegate _performSchemaInitializationRequest:]_block_invoke(2396): <NSCloudKitMirroringDelegate: 0x60000303c000>: Schema initialization failed for store: 706C5130-0E19-4FE7-8C37-E7A22B32FF3E with error:
<CKError 0x600000fdc330: "Partial Failure" (2/1011); "Failed to modify some records"; uuid = 8BF219C9-62F8-410C-89F0-045B787090BC; container ID = "iCloud.com.terrestrialbytes.Appture"; partial errors: {
CD_FAKE_Version_AC792676-AE70-471B-BD2C-CB33335B5166:(com.apple.coredata.cloudkit.zone:__defaultOwner__) = <CKError 0x600000ff0ff0: "Zone Not Found" (26/2036); server message = "Zone 'com.apple.coredata.cloudkit.zone' does not exist"; uuid = 8BF219C9-62F8-410C-89F0-045B787090BC>
CD_FAKE_App_9CC399C2-47B2-4D36-AFEC-F58695083518:(com.apple.coredata.cloudkit.zone:__defaultOwner__) = <CKError 0x600000fde0a0: "Zone Not Found" (26/2036); server message = "Zone 'com.apple.coredata.cloudkit.zone' does not exist"; uuid = 8BF219C9-62F8-410C-89F0-045B787090BC>
CD_FAKE_Feature_2B727DD6-8246-4BE4-99A6-123DC4F56FED:(com.apple.coredata.cloudkit.zone:__defaultOwner__) = <CKError 0x600000fa1c20: "Zone Not Found" (26/2036); server message = "Zone 'com.apple.coredata.cloudkit.zone' does not exist"; uuid = 8BF219C9-62F8-410C-89F0-045B787090BC>
... 1 "Batch Request Failed" CKError's omited ...
}>
