yes this is something on our list to investigate. Right now, the web view 2 is still very rough and has many issues. One could say it's far from complete. Since EO and web view 2 are both chromium based and EO is a mature and quite stable product, we will keep EO for the time being. Not sure when we have a working plugin based on web view 2 though.
Have you considered integrating WebView2 in the future to replace, or in addition to, EO.WebBrowser ? Is it possible?