How to debug/update WebView upon rebuild
I am trying to get [this plugin](https://github.com/atlassian/sketch-plugin) working locally. Everything seems to except the WebView part. I get `Possible Unhandled Promise Rejection: {}` if I try to open the WebView. And I have to restart Sketch so Sketch picks up the latest version of the plugin. it's so hard to debug.

I was wondering if there's an easier way of debugging Webview