That means to go away from HttpRequest / HtmlAgilityPack and use a browser to render a page. It is not very hard to program workflow elements that can do this. But at the moment I have absolutely no time to do such a project without a customer paying for it.
After some research, I decide to use CefGlue instead of CefSharp for headless operations, because it supports all that low level stuff we need here.
Nevertheless this is quite hard to implement, because the Crawler-Lib Engine has to deal with different configurations and platforms (32Bit / 64Bit). In fact this is only solvable with an AppDomain. It will take a moment to implement this in a flexible way.