Resolve container references Predefined Rule Error with Certain Relationships

[blake-eakin-perch]

Description

Environment

1. OS (where OpenCTI server runs): ubuntu-jammy-22.04-amd64-server
2. OpenCTI version: 6.5.1
3. OpenCTI client: frontend
4. Other environment details:

Reproducible Steps

Steps to create the smallest reproducible scenario:

1. Create a Playbook that has a "Listen knowledge event" for an update to Entity type "Incident Response Case"
2. Add an "Apply predefined rule" component for the rule "Resolve container references (add in bundle)"
3. Create an Incident Response Case
4. Create a Process observable
5. Create another Process observable that has the previously created observable as its Parent nested object relationship
6. Open an investigation and add the second observable, then expand it on its parent
7. Use the "Add to a container" button to add both observables and their relationship into the Incident Response Case created in step 3.
8. Observe error in the last execution traces of the playbook created in step 1.

Expected Output

No error, rule is applied properly.

Actual Output

{
"message": "No relation converter available",
"stack": "GraphQLError: No relation converter available\n at error (/opt/opencti/build/back.js:1690:2273)\n at UnsupportedError (/opt/opencti/build/back.js:1690:4480)\n at convertToStix (/opt/opencti/build/back.js:1750:99119)\n at convertStoreToStix (/opt/opencti/build/back.js:1750:104274)\n at /opt/opencti/build/back.js:2451:41168\n at Array.map ()\n at stixLoadByIds (/opt/opencti/build/back.js:2451:41160)\n at runNextTicks (node:internal/process/task_queues:60:5)\n at processImmediate (node:internal/timers:454:9)\n at Object.executor (/opt/opencti/build/back.js:3079:3715230)\n at playbookExecutor (/opt/opencti/build/back.js:3079:3744426)\n at playbookExecutor (/opt/opencti/build/back.js:3079:3746618)",
"name": "GraphQLError"
}

Additional information

n/a

Screenshots (optional)