Multiple arguments are discarded instead of throwing an error

[JohnKiller]

using Cocona;

namespace CoconaSample.GettingStarted.MinimalApp;

class Program
{
    static void Main(string[] args)
    {
        CoconaApp.Run<Program>(args);
    }

    public void Hello(bool toUpperCase, [Argument]string name)
    {
        Console.WriteLine($"Hello {(toUpperCase ? name.ToUpper() : name)}");
    }
}

If you run this example with two arguments, the first is passed to the name parameter, the second is silently discarded.

I think it should behave like passing an unknown option.

What do you think?

Thanks