Proxy authentication bug?

import { PuppeteerCrawler, ProxyConfiguration } from 'crawlee';

import { router } from './routes.js';

const startUrls = ['https://crawlee.dev'];

const crawler = new PuppeteerCrawler({
  requestHandler: router,
  proxyConfiguration: new ProxyConfiguration({
    proxyUrls:   ['http://MyUserName:MyPassword@gate.smartproxy.com:7000'],
  }),
});

await crawler.run(startUrls);

import { PuppeteerCrawler } from 'crawlee';
import { router } from './routes.js';

const startUrls = ['https://crawlee.dev'];

const crawler = new PuppeteerCrawler({
  requestHandler: router,
  launchContext: {
    launchOptions: {
      headless: false,
      args: ['--proxy-server=http://gate.smartproxy.com:7000'],
    },
  },
  preNavigationHooks: [
    async ({ request, page }, gotoOptions) => {
      await page.authenticate({ username: 'MyUserName', password: 'MyPassword' })
    },
  ],
});

await crawler.run(startUrls);