selenium_port option doesn't work

[Deep27]

I'm trying to connect to Selenium server with this config:

{
  "src_folders": [
    "./app_5_0/src/test/tests/"
  ],
  "output_folder": "reports",
  "custom_commands_path": "./test/commands/",
  "custom_assertions_path": "./test/assertions/",
  "page_objects_path": [
    "./app_5_0/src/test/page_objects/"
  ],
  "globals_path": "./test/globals.js",
  "webdriver": {
    "start_process": false
  },
  "test_settings": {
    "default": {
      "skip_testcases_on_fail": false,
      "selenium_host": "yyy.com",
      "default_path_prefix": "/wd/hub",
      "selenium_port": 80,
      "launch_url": "http://zzz.zzz.zzz.zzz:port",
      "desiredCapabilities": {
        "browserName": "chrome",
        "version": "71.0",
        "name": "Nightwatch (CSS)",
        "enableVNC": true,
        "acceptSslCerts": true,
        "acceptInsecureCerts": true,
        "javascriptEnabled": true
      }
    }
  }
}

And I get the next output:

An occurred error while retrieving a new session: "connect EHOSTUNREACH xxx.xxx.xxx.xxx:4444" at Socket.socketErrorListener (_http_client.js:358:9)
POST http://xxx.com:4444 /wd/hub/session - EHOSTUNREACH

Despite the fact that I set "selenium_port" to 80, it tries to connect to port 4444.

[beatfactor]

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