GDScript SDK is not used in a project with mixed languages
I have a project which mixes C# and GDScript (https://github.com/derkork/godot-statecharts). When I open this project in Rider, the GDScript SDK does not seem to be used and all GDScript classes are marked as unknown.
I saw some message about updating the GDScript SDK so i think it is downloaded and active (and it works in other projects) but not in this one.