Retain warning on cloudIdentifierMappings(forLocalIdentifiers: [String] )

Whenever I call this method on the PHPhotoLibrary class I get a warning which I've included below. I've tried looking in the Apple forums, Stack Overflow etc. and nobody seems to mention this issue that I can find. Is this warning unavoidable or am I using the API wrong? I can reproduce this trivially in a simple untitled project.

Warning: Retain cycle risk: client-side managed object fetch on long-lived context for entity Asset, on context named: PHPhotoLibrary (inode=19657147) .Generic, consider using -[PHPhotoLibrary performAndWaitOnAutoResettingLibraryWithName:workBlock:] or +[PLDatabaseContext newShortLivedLibraryWithName:bundle:]...work, or using a dictionary result type, or suppressing this warning using 'clientSideLongLivedFetchWarningsSuppressed').

STEPS TO REPRODUCE

1. Create a new untitled App project in Xcode.
2. Set a photo library usage privacy description in the Info for the project target
3. Replace ContentView.swift with the code included below.
4. Make sure there is at least one photo in the photo library on the target device. A simulator is fine.
5. Run the app
6. Click the Get Cloud ID button, respond to the authorization dialog
7. Click the Get Cloud ID button again
8. Look in Xcode and see the warning

import SwiftUI
import Playgrounds
import Photos

struct ContentView: View {
    var body: some View {
        Button( action: getCloudID ) {
            Text("Get Cloud ID")
        }
            .padding()
    }
    
    private func getCloudID() {
        var fetchOptions = PHFetchOptions()
        fetchOptions.fetchLimit = 1
        let assetResult = PHAsset.fetchAssets(with: .image, options: fetchOptions)
        var localIds = [String]()
        assetResult.enumerateObjects() {
            asset, _, _ in
            localIds.append(asset.localIdentifier)
        }
        let mappings = PHPhotoLibrary.shared().cloudIdentifierMappings(forLocalIdentifiers: localIds )
        for mapping in mappings {
            debugPrint("cloud ID \(mapping.value)")
        }
    }
}
`