Implementing Azure Communication Services with React + Capacitor

I’d like to use React and build a native app with Capacitor. Then I want to use Azure Communication Services to add video calling capability to the app, by following Quickstart - Add video calling to your app (JavaScript) - An Azure Communication Services quickstart | Microsoft Docs. This doesn’t seem to work. Are there any recommendations on the best way to accomplish this?

Since the “native” is essentially a JavaScript app running from the WKWebView, I am guessing that there may be a failure to run the native camera/audio features in the browser when the app is effectively build in xcode. Any ideas on how to overcome this? Thanks!