URLSessionTask with a delegate does not handle cookies properly

[crazytonyli]

Let's say we have an HTTP request that returns a 302 response with cookies. When using NSURLSessionTask with a delegate, the cookies are not included in the redirect request.

let (data, response): (Data, URLResponse) = try await withCheckedThrowingContinuation { continuation in
    let task = session.dataTask(with: request) { (data, response, error) in
        if let error = error {
            continuation.resume(throwing: error)
        } else {
            continuation.resume(returning: (data!, response!))
        }
    }
    task.delegate = delegate
    task.resume()
}

The issue can be reproduced by this project.