code: protected function continueInteraction(RunnerServiceContext $context)
      {
          $continue = false;
  
          /* @var TestSession $session */
          $session = $context->getTestSession();
  
          if ($session->isRunning() === true && $session->isTimeout() === false) {
  
              $event = new QtiContinueInteractionEvent($context, $this);
              $this->getServiceManager()->get(EventManager::SERVICE_ID)->trigger($event);
  
              TestRunnerUtils::beginCandidateInteraction($session);
              $continue = true;
          } else {
              $this->finish($context);
          }
  
          return $continue;
      }
docs: Continue the test interaction if possible
  @param RunnerServiceContext $context
  @return bool