This extension works great and was easy to setup. Nice work. However, our app uses multiple webviews for a split screen sort of view. It would be nice to have a configuration option to either configure an optional index of some sort to say "select the 2nd webview" instead; perhaps even some way to switch between them. Even just a dialog at startup to select which one if multiple webviews are detected.

I might do this myself and see what I can come up and submit a PR later this weekend.