Mismatch between docs and query response for "transportModes"

[mikael-epigram]

I highly doubt this is the exact right repo for this (more likely in the openjourneyplanner or just the underlying docs depending on your perspective), but in the docs in the sidebar in shamash one can read the following :

transportModes: [TransportModes]

The allowed modes for the transit part of the trip. Use an empty list to disallow transit for this search. If the element is not present or null, it will default to all transport modes.

If attempting the following query:

{
  trip(
    from: {
      name: "Bjerkealleen 5A, Skedsmo"
      coordinates: {
        latitude: 59.96050414081307
        longitude:11.040338686322317
      }
    }
    to: {
      place:"NSR:StopPlace:385"
      name:"Alna, Oslo"
    }
    numTripPatterns: 3
    dateTime: "2023-09-25T16:35:26.652807"
    walkSpeed: 1.3
    arriveBy: false
    modes: {
       transportModes: null
    }
  )

#### Requested fields
  {
    tripPatterns {
      expectedStartTime
      duration
      walkDistance
      legs {
        mode
        distance
        line {
          id
          publicCode
        }
      }
    }
  }
}

then i get the following response:

{
  "errors": [
    {
      "message": "Exception while fetching data (/trip) : Cannot invoke \"java.util.List.isEmpty()\" because \"transportModes\" is null",
      "locations": [
        {
          "line": 20,
          "column": 3
        }
      ],
      "path": [
        "trip"
      ],
      "extensions": {
        "classification": "DataFetchingException"
      }
    }
  ],
  "data": null
}