How can I add authentication proxy to start_async?

[juanfrilla]

I'm executing this code and the proxy is not being applied correctly

      proxy = "username:[email protected]:12321"
      driver = await cdp_driver.cdp_util.start_async(
            proxy=proxy, binary_location="/usr/bin/google-chrome", headless=False
        )
      url = "https://www.marca.es"
      page = await driver.get(url)
      await asyncio.sleep(2)
      title = await page.evaluate("document.title")
      logging.info(f"Accessing to page with title {title}")
      content = await page.get_content()
      logging.info(content)

I'm receiving:
ERR_TUNNEL_CONNECTION_FAILED

[juanfrilla]

it's working, sorry the issue was that the website has the country of the proxies blocked