Hello. I'm trying to setup CoreData+CloudKit integration. But I receive following errors right after NSPersistentCloudKitContainer configuration. CoreData: error: CoreData+CloudKit: -[NSCloudKitMirroringDelegate _performSetupRequest:]_block_invoke(939): <NSCloudKitMirroringDelegate: 0x282d18a90>: Failed to set up CloudKit integration for store: <NSSQLCore: 0x10342fbf0> (URL: file:///var/mobile/Containers/Data/Application/18992BCF-7F0C-4271-B106-947B8F52A723/Library/Application%20Support/App.sqlite) Error Domain=NSCocoaErrorDomain Code=134060 "A Core Data error occurred." UserInfo={NSLocalizedFailureReason=The mirroring delegate could not initialize because it's store was removed from the coordinator.} Here is the code of persistent container setup: self.persistentContainer = NSPersistentCloudKitContainer(name: containerName)   let localStorage = NSPersistentStoreDescription(url: storageURL) let localStorageOptions = NSPersistentCloudKitContainerOptions(containerIdentifier: "iCloud.com.myapp") localStorageOptions.databaseScope = .private localStorage.cloudKitContainerOptions = localStorageOptions persistentContainer.persistentStoreDescriptions = [localStorage]     persistentContainer.loadPersistentStores { storeDescription, error in  if let error = error {    print(error)   } } Another thing to mentioned is that storageURL is a shared app group folder. Not sure what exactly went wrong here, so would be happy to get any help!

Hey, Just watched and started investigating a new TabletopKit framework, which looks fantastic. I'm looking at how multiplayer can be tested. Found info about testing on multiple real devices here - https://developer.apple.com/documentation/tabletopkit/tabletopkitsample#Start-a-multiplayer-game-on-devices I wanted to ask about options for testing multiplayer on simulators, maybe with a simulator + a single real device. Unfortunately, having multiple VisionPros for indie development is unrealistic, so I hope there are ways to do it.