Questions: Page Crash Event ?, Proxy per application ?

Forgive me if I missed this, is there an event raised if a page crashes in the webview2, the webview prompts that something has gone wrong with page click to reload. Can this state be detected ?

Also, old webBrowser allowed you to set the proxy per application,

https://docs.microsoft.com/en-us/archive/blogs/jpsanders/how-to-set-the-proxy-for-the-webbrowser-control-in-net

The Webview2 appears to not work with this method. My use case is a app with fiddlercore built into it. Mutiple instances of this application are run on a RDP environment where each app is running on a separate proxy port. It appears that the only way to get this to work now is to have fiddlercore assign the proxy as a system proxy, but that effects all web traffic, I have not tested if this is overall or per session in server OS. Anyhow is there going to be a way to per application proxy like the old webbrowser?

AB#25508072