✅ Newtonsoft serializing returns nothing with custom converter

file class EvalResultConverter : JsonConverter
{
    public override bool CanRead => false;
    public override bool CanWrite => true;

    public override bool CanConvert(Type objectType) => true;

    public override object ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
        => throw new NotImplementedException();

    public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
    {
        var token = JToken.FromObject(value!);
        
        if (token.Type is JTokenType.Object)
        {
            var tokenObject = (JObject)token;
            foreach (var property in tokenObject.Properties())
            {
                if (property.Value.Type is JTokenType.Object && typeof(IOptional).IsAssignableFrom(value!.GetType().GetProperty(property.Name)!.PropertyType))
                {
                    var propertyObject = (JObject)property.Value;
                    tokenObject[property.Name] = propertyObject["HasValue"]!.Value<bool>() ? propertyObject["Value"] : null;
                }
            }
                
            tokenObject.WriteTo(writer);
        }
        else token.WriteTo(writer);
    }
}