Error loading PDF with Arial,Bold font on Swift 4 and iOS 15

The PDF download is done this way, when downloading the file, the file is simply saved, but with errors.

let task = URLSession.shared.dataTask(with: request) { data, response, error in
  guard let data = data else {
    print(String(describing: error))
    semaphore.signal()
    return
  }
    let url = playgroundSharedDataDirectory.appendingPathComponent("documentPdf.pdf")
    let document = PDFDocument.init(data: data)
    
    do {
        try document?.dataRepresentation()!.write(to: url)
    } catch {
        print(error)
    }
  semaphore.signal()
}

task.resume()
semaphore.wait()

The following CoreGraphics error is displayed in the console

Replacing TrueType font `Arial,Bold' with `Arial-BoldMT'.
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