Difference with HtmlUnit while mathjax script processing

[ars18wrw]

I try to process web pages with mathml using mathjax via nhtmlunit

In java (using htmlunit) everything is fine.
I use the next snippet:

WebClient webClient = new WebClient(BrowserVersion.CHROME);
HtmlPage page = webClient.getPage(new File(mathml).toURI().toURL());
webClient.waitForBackgroundJavaScript(300000 * 1000);
String pageAsXml = page.asXml();

and the next html - https://pastebin.com/hvJZmtnH
The result is quite good : https://pastebin.com/kHzrM3rJ

However it's not so good in C# (NHtmlUnit):

The code i use:

WebClient webClient = new WebClient(BrowserVersion.CHROME);
webClient.Options.JavaScriptEnabled = true;
webClient.Options.Timeout = 30000;
webClient.Options.RedirectEnabled = true;
HtmlPage page = webClient.GetHtmlPage(mathml);
webClient.WaitForBackgroundJavaScript(50000000);
string pageAsXml = page.AsXml();

The result: https://pastebin.com/E5uXfUZ1

As you can see the javascript wasn't processed.

Please confirm that it's impossible to process such scripts via NHtmlUnit or point me out how to fix the issue.

[asbjornu]

I wouldn't expect this project to receive an update before IKVM is ported to .NET Core. See #35 for details.