PHPickerConfiguration.preselectedAssetIdentifiers not work

let authStatus = PHPhotoLibrary.authorizationStatus(for: .readWrite)
        let fetchResult = PHAsset.fetchAssets(withLocalIdentifiers: selectedAssetIDs, options: nil)
        print("[AlbumCreation] authStatus=\(authStatus.rawValue) IDs=\(selectedAssetIDs.count) PHAsset匹配=\(fetchResult.count)") // result is:  [AlbumCreation] authStatus=3 IDs=3 PHAsset匹配=3
        var config = PHPickerConfiguration(photoLibrary: .shared())
        config.preselectedAssetIdentifiers = selectedAssetIDs
        config.selectionLimit = 0

        let picker = PHPickerViewController(configuration: config)
        picker.delegate = self
        present(picker, animated: true)

PHPickerConfiguration.preselectedAssetIdentifiers not work
 
 
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