as the page is not fully load and dynamic scripts executed. → It basically means you need to wait a bit. There is not such an event to detect when those dynamic content loading scripts are finished. They may work continuously to refresh some information in page.
As a general answer, for those who are looking for a load event, There are two events which help you detect load event:
WebView2.NavigationCompleted
→ is raised when the WebView has completely loaded (body.onload has been raised) or loading stopped with error.
WebView2.CoreWebView2.DOMContentLoaded
→ is raised when the initial html document has been parsed. This aligns with the the document's DOMContentLoaded event in html. (This one is available starting from 1.0.705.50.)
But just keep in mind, if you have a page which performs some ajax requests (when document is ready), I assume it's obvious that above events will raise before you see all the content. In these cases you just need to wait a bit after the events raised.
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