Is it possible to use this Agent with socket.io library?

I'm trying to use this Agent with socket.io-client library

require("dotenv-safe/config")
const io = require("socket.io-client")

const Agent = require("socks5-https-client/lib/Agent")

const agentOptions = {
  socksHost: process.env.HOST,
  socksPort: process.env.PORT,
  socksUsername: process.env.USERNAME,
  socksPassword: process.env.PASSWORD
}

const agent = new Agent(agentOptions)

const socket = io(HTTPS_URL, {
  agent,
  transports: ["websocket"]
})
socket.on("connect", () => {
  console.log("connect")
})

But it fails with error stack:

_http_client.js:468
      socket._readableState.flowing = null;
                                    ^

TypeError: Cannot set property 'flowing' of undefined
    at Socks5ClientSocket.socketOnData (_http_client.js:468:37)
    at emitOne (events.js:115:13)
    at Socks5ClientSocket.emit (events.js:210:7)
    at TLSSocket.<anonymous> (/Users/serge/repos/pt/pt-4/node_modules/socks5-client/lib/Socket.js:137:8)
    at emitOne (events.js:115:13)
    at TLSSocket.emit (events.js:210:7)
    at addChunk (_stream_readable.js:263:12)
    at readableAddChunk (_stream_readable.js:250:11)
    at TLSSocket.Readable.push (_stream_readable.js:208:10)
    at TLSWrap.onread (net.js:595:20)

I'm sure in my settings for proxy, I've tested it with curl and request library and it works.

mattcg / socks5-https-client

Is it possible to use this Agent with socket.io library? #19