When executing the checkout in the frontend it seems that the the order object is not created which should be there in the last step (step/complete).

The following line throws an error, as the order is is missing in the context too:
https://github.com/ibexa/checkout/blob/main/src/bundle/Controller/CheckoutStep/CompleteStepController.php#L69

The dumped checkout is missing any kind of order context:

In the DB i also do not see an entry in the order table.