Javascript not evaluate

[pengweiqhca]

using var client = new HttpClient();
var body =await client.GetStringAsync("https://best-proxy.com/english/index.php?p=1");
using var context = BrowsingContext.New(Configuration.Default.WithJs());
using var doc = await context.OpenAsync(req => req.Content(body));

Console.WriteLine(doc.QuerySelectorAll(".table>ul")[0].Children[0].TextContent);