在设备重启之前，iCloud无法识别软件包

Our UIDocument based app has a custom document type defined in the info.plist under the “Exported Type UTIs” and “Document types”. We are creating UIDocuments in the iCloud ubiquity container as per Apple documentation. The documents are not getting registered as a package until the device is restarted. This happens only for the first time the app is installed. After restart, any new documents created will be treated as packages of our custom type (as it should be).Our UIDocument based app has a custom document