Unable to Execute method that requires Dictionary<string, object> parameter #138

public class ExpressionStringLibrary : IDisposable
{
    private Dictionary<string, object> _interpolationValDict;
    private string _testString;

    // This call fails with the error described above
    public void SetInterpolationValDict(Dictionary<string, object> interpolationValDict) => _interpolationValDict = interpolationValDict;

    // This call succeeds with the error described above
    public void SetInterpolationValDictWITHSTRING(string testString) => _testString = testString;
}

// Get eval context
var context = new EvalContext();

// Register static helper
context.RegisterGlobalVariable("exprStrLib", new ExpressionStringLibrary(), true);

// Fails
var interpolationValues = new Dictionary<string, object>();
context.Execute("SetInterpolationValDict({0})", interpolationValues);

// Succeeds
context.Execute("SetInterpolationValDictWITHSTRING({0})", "test");