Fullpage screenshot PuppeteerSharp

Screenshot.cs

const string versionUrl = "http://127.0.0.1:8088/json/version";
            
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(versionUrl);
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

using (HttpWebResponse response = (HttpWebResponse)await request.GetResponseAsync())
using (Stream stream = response.GetResponseStream())
using (StreamReader reader = new StreamReader(stream))
{
	var body = await reader.ReadToEndAsync();

	var entity = JObject.Parse(body);
	var url = entity.GetValue("webSocketDebuggerUrl").ToString();

	var browser = await Puppeteer.ConnectAsync( new ConnectOptions { BrowserWSEndpoint = url, SlowMo = 0 });
	var pages = await browser.PagesAsync();
	var pageOne = pages[0];
	await pageOne.GoToAsync("http://github.com");
	await pageOne.ScreenshotAsync("test.png", new ScreenshotOptions { FullPage = true });
	await browser.CloseAsync();
}

https://bugs.chromium.org/p/chromium/issues/detail?id=1198576#c17