Nested InputObjects don't get populated

Comienza con el ejemplo star-wars-api y reproduce la consulta de rango anidada que se muestra en el issue. Sigue cómo ctx.args rellena el nullable RandomRange InputObject y verifica que min y max estén disponibles en el resolver; el trabajo estará terminado cuando el argumento de rango ya no sea un obj() vacío.

I've added a small random generator query to star-wars-api example:

    let randoms =
        let inputs = [
            Define.Input ("count", IntType)
            Define.Input ("range", Nullable (Define.InputObject("RandomRange", [
                Define.Input ("min", IntType)
                Define.Input ("max", IntType)
            ])))
        ]
        let renderRandoms (ctx:ResolveFieldContext) (r:Root) =
            // printfn "Random called with count:%A and range:%A" (ctx.Arg "count") (ctx.Arg "range")
            // todo: ranges are not implemented, because ctx.Arg("range") is always empty (read below)
            [ for i in 1..ctx.Arg("count") -> System.Random.Shared.Next() ]

        Define.Field ("random", ListOf IntType, "Render random numbers", inputs, renderRandoms)

and plugged it into existing Query:

    let Query =
        let inputs = [ Define.Input ("id", StringType) ]
        Define.Object<Root> (
            name = "Query",
            fields =
                [ Define.Field ("hero", Nullable HumanType, "Gets human hero", inputs, fun ctx _ -> getHuman (ctx.Arg ("id")))
                  Define.Field ("droid", Nullable DroidType, "Gets droid", inputs, (fun ctx _ -> getDroid (ctx.Arg ("id"))))
                  Define.Field ("planet", Nullable PlanetType, "Gets planet", inputs, fun ctx _ -> getPlanet (ctx.Arg ("id")))
                  Define.Field ("characters", ListOf CharacterType, "Gets characters", (fun _ _ -> characters))
                  randoms // <-- here
                ])

Now I can say

query { random(count:5) }

and get

{ "documentId": -804090008,
  "data": {
    "random": [1773619870, 512090916, 1972640319, 301711584, 480788316]
}}

Problem

When I call

query { random(count:5, range:{min:10, max:20}) }

The ctx.args("range") is always passed as an empty unpopulated obj() without any type or properties,
whereas ctx.args("count") works as expected.