Client Challenging redirecting to wrong port

[vinc3nz]

When using advancedClientChallenging like in the Readme file, the application redirects to localhost instead of localhost:3000.
Code to reproduce:

const express = require('express');
const umbress = require('umbress').default;

const app = express();

app.use(express.urlencoded({ extended: true }));

app.use(
  umbress({
    advancedClientChallenging: {
      enabled: true,
      cookieTtl: 30
    }
  })
);

app.get('/', (req, res) => {
  res.send('Hello World!')
});


app.listen(3000, () => {
    console.log("Server is running on port 3000")
});

Things used:
NodeJS v22.4.1 on Windows 10, using Memurai 4.1.1 as a redis compatible database