Data or File Data Member of Decodable Parsed Incorrectly on Linux about multipart-kit HOT 3 CLOSED

struct Payload: Content {
    var image: File
    var id: Int
}

router.post("multipart-file") { req -> Future<Response> in
    return try req.content.decode(Payload.self).map { payload in
        let res = req.response()
        res.http.contentType = .png
        res.http.body = .init(data: payload.image.data)
        return res
    }
}