1. I installed MFTF and selenium accoring to https://devdocs.magento.com/mftf/docs/getting-started.html
 2. I run: 

    $ java -Dwebdriver.chrome.driver=chromedriver -jar selenium-server-standalone-3.141.59.jar 
    17:27:35.423 INFO [GridLauncherV3.parse] - Selenium server version: 3.141.59, revision: e82be7d358
    17:27:35.480 INFO [GridLauncherV3.lambda$buildLaunchers$3] - Launching a standalone Selenium Server on port 4444
    2021-03-21 17:27:35.514:INFO::main: Logging initialized @232ms to org.seleniumhq.jetty9.util.log.StdErrLog
    17:27:35.667 INFO [WebDriverServlet.<init>] - Initialising WebDriverServlet
    17:27:35.727 INFO [SeleniumServer.boot] - Selenium Server is up and running on port 4444

3. From another console i run: 

    vendor/bin/codecept run functional -c dev/tests/acceptance/codeception.yml
    Codeception PHP Testing Framework v4.1.18
    Powered by PHPUnit 9.1.5 by Sebastian Bergmann and contributors.
    
    Magento\FunctionalTestingFramework.functional Tests (4097) -------------------------------------------------------------------------------------------
    - AdminAdobeStockConfigTestCest: Admin adobe stock config test
    /******** Beginning execution of AdobeStockIntegrationConfigurationSuite suite before block ********/
    
    In MagentoWebDriver.php line 853:
                                                 
      Suite condition failure:                   
      Call to a member function close() on null  
                                             
I see chromium was started but I don't see any activity there.
What am I doing wrong? How to run tests properly?

Magento 2.4.2(MFTF3)

Chromium 89.0.4389.90 snap (webd

OS Ubuntu 20.04

During installation I spotted these issue:
 vendor/bin/mftf generate:tests

    NOTICE: 324 Section name violations detected. See mftf.log for details.[]
    NOTICE: 780 section element name violations detected. See mftf.log for details.[]
    NOTICE: 388 data entity name violations detected. See mftf.log for details.[]
    NOTICE: 18 data entity key violations detected. See mftf.log for details.[]
    NOTICE: 470 action group name violations detected. See mftf.log for details.[]
    NOTICE: 47 Page name violations detected. See mftf.log for details.[]
    NOTICE: Suite 'InventoryB2bSingleModeSuite' contains no tests and won't be generated.[]
    NOTICE: Suite 'InventoryEeSingleModeSuite' contains no tests and won't be generated.[]
    Generate Tests Command Run