Csharp 如何在microsoft.clearscript.v8的jsondata中使用Linq

I am use microsoft.clearscript.v8 in asp .net core mvc, in the Linq Where condition is not work in my code,
this is my homecontroller.cs code

public IActionResult Index()
{
    using (var engine = new V8ScriptEngine())
    {
        string json = @"
        [
            { ""id"": 1, ""name"": ""John"", ""age"": 25 },
            { ""id"": 2, ""name"": ""Jane"", ""age"": 30 }      
        ]";

        // Parse JSON as JArray
        var jsonArray = JArray.Parse(json);

        // Use ClearScript to filter the data
        engine.Script.PersonList = jsonArray.ToObject<List<dynamic>>();
        engine.AddHostType(typeof(Enumerable));
        engine.AddHostType("Pred", typeof(Func<dynamic, bool>));

        engine.Execute(@"var result = PersonList.Where(new Pred(p => p.age > 25)).ToList();");

        // Retrieve the result from the script engine
        List<dynamic> filteredList = engine.Script.result;

        // Print filtered results
        foreach (var person in filteredList)
        {
            Console.WriteLine($"Id: {person.id}, Name: {person.name}, Age: {person.age}");
        }
    }
    return view();
}

我希望输出是使用LINQ WHERE条件的id : 2, name : Jane, age : 30.