**Symfony version(s) affected**: 5.2.6 **Description** Missing $context parameter in Workflow GuardEvent **How to reproduce** <!-- Code and/or config needed to reproduce the problem. If it's a complex bug, create a "bug reproducer" as explained in: https://symfony.com/doc/current/contributing/code/reproducer.html --> **Possible Solution** Change constructor public function __construct(object $subject, Marking $marking, Transition $transition = null, WorkflowInterface $workflow = null, array $context = []) { parent::__construct($subject, $marking, $transition, $workflow, $context); $this->transitionBlockerList = new TransitionBlockerList(); } **Additional context** <!-- Optional: any other context about the problem: log messages, screenshots, etc. -->