Incompatible with React Developer Tools

[tylerlong]

I am not sure what's the root cause but this app doesn't play well with the React Developer Tools. It is possibly because we implement this app in a non-recommended way.

Please check this video:
https://www.youtube.com/watch?v=4kBRc9JUlzg

[u9520107]

I had no issues with react dev tools before. Can you check again in master branch?
In the video it seems to be clear that one of the modules didn't set getState function properly and caused the app to break. If it is still the case we need to hunt down which module is faulty.