Symptoms:
There was a problem retrieving form evaluation context: Could not find the evaluation context of the workflow with id undefined in the vRO named "embedded-VRO" at endpoint https://vra-fqdn:443
In the updated version, it is now required for catalog items to include a property referencing the workflow ID.
However, for older catalog items, this ID is absent, leading to the failure of the request to retrieve the workflow evaluation context.
An automated content source reimport is scheduled at regular intervals. During these reimports, the missing property gets configured, effectively resolving the issue. If you require an immediate reimport, see the workaround section for more information.