System.Text.Json.JsonException when parsing response of type Osm

[FlameHorizon]

Hello, I would like to report an issue with I'm having while using OsmSharp.Api

In file OsmJsonConverter I'm getting following exception:

System.Text.Json.JsonException: The JSON value could not be converted to OsmSharp.API.Osm. Path: $ | LineNumber: 0 | BytePositionInLine: 16.
 ---> System.InvalidOperationException: Cannot get the value of a token type 'String' as a number.
   at System.Text.Json.ThrowHelper.ThrowInvalidOperationException_ExpectedNumber(JsonTokenType tokenType)
   at System.Text.Json.Utf8JsonReader.TryGetDouble(Double& value)
   at System.Text.Json.Utf8JsonReader.GetDouble()
   at OsmSharp.IO.Json.Converters.OsmJsonConverter.Read(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, T& value, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at RestSharp.ResponseThrowExtension.ThrowIfError[T](RestResponse`1 response)
   at RestSharp.RestClientExtensions.GetAsync[T](IRestClient client, RestRequest request, CancellationToken cancellationToken)
   at Api.DevelopmentClient.GetVersion() in /home/flm/Work/learning/OsmSharpApi/Api/DevelopmentClient.cs:line 23
   at Program.<Main>$(String[] args) in /home/flm/Work/learning/OsmSharpApi/Playground/Program.cs:line 2
   at Program.<Main>(String[] args)

Exception is triggered here:

switch (propertyName)
{
    case "version":
        osm.Version = reader.GetDouble();

This is how I call endpoint:

public class DevelopmentClient
{
    private const string DEVELOPMENT_URL = @"https://master.apis.dev.openstreetmap.org/api";

    private readonly RestClient _client;

    public DevelopmentClient()
    {
        var options = new RestClientOptions(DEVELOPMENT_URL);
        _client = new RestClient(options);
    }

    public async Task<double?> GetVersion()
    {
        var req = new RestRequest("versions");
        var osm = await _client.GetAsync<Osm>(req);
        return osm.Version;
    }
}

And this is plain response:

{
    "version": "0.6",
    "generator": "OpenStreetMap server",
    "copyright": "OpenStreetMap and contributors",
    "attribution": "http://www.openstreetmap.org/copyright",
    "license": "http://opendatacommons.org/licenses/odbl/1-0/",
    "api": {
        "versions": [
            "0.6"
        ]
    }
}