Wait for ajax breaks tests

I have several scenarios where I get the following error message: Fatal error: Call to a member function execute() on null This causing it: https://github.com/jhedstrom/drupalextension/blob/master/src/Drupal/DrupalExtension/Context/MinkContext.php#L106 With a combination of the following step name: Given I am logged in as "B User to follow" As this is the first command in the scenario and the selenium browser is not yet populated, I get an error.

The wait function should be only called when the session is already running (started). $this->getSession()->getDriver()->isStarted()