[Bug] Requirements don't get installed for new responder

[Kusko25]

I am trying to write a new Responder following the instructions here (http://docs.thehive-project.org/cortex/api/how-to-create-a-responder/) but if I try to run it I get
Traceback (most recent call last): File "/opt/Custom-Analyzers/responders/Nailer/nailer.py", line 6, in <module> from cortexutils.responder import ResponderModuleNotFoundError: No module named 'cortexutils'

To Reproduce
Cortex is running in a Docker container with the Responder directory mounted to a Windows filesystem.
This is what my filetree looks like:

└── NOKI_Cortex_Responder
    ├── noki_responder.json
    ├── requirements.txt
    ├── responder.py

And the contents of noki_responder.json:

    "name" : "NOKI Reporter",
    "version" : "1.0",
    "author" : "Fraunhofer",
    "url": "TODO",
    "license": "TODO",
    "description": "Prepares a NOKI report and shares it via MISP",
    "dataTypeList": ["thehive:case"],
    "command": "NOKI_Cortex_Responder/responder.py",
    "baseConfig": "noki_responder",
    "config": {
      "misp-url": "http://localhost:8082",
      "misp-key": "LEbYEjTaco9247MpziThmiVc7yJATnOgDdRaneDF"
    },
    "configurationItems": [
      {
        "name": "misp-url",
        "description": "The URL of the MISP instance",
        "type": "string",
        "multi": false,
        "required": true
      },
      {
        "name": "misp-key",
        "description": "MISP API key",
        "type": "string",
        "multi": false,
        "required": true
      },
      {
        "name": "timeformat",
        "description": "The format of the time in the report (timestamp, iso or as taken by the python strftime function)",
        "type": "string",
        "multi": false,
        "required": true
      }
    ]
  }

I'd expect Cortex to install the requirements from the file and run the Responder (probably still with errors but at least get past the import statements)

Work environment

• Client OS: Windows 11
• Cortex version: 3.1.7-1