testing a broken click handler.
Related to: https://stackoverflow.com/questions/53643198/react-synthetic-event-strange-behavior
clone https://github.com/mwilde345/reactBrokenClick;
cd reactBrokenClick;
npm install;
npm start;
Click on a node and view the console output. Take a look at the click handler in App.js to see what is breaking.
As far as I can tell it must be something to do with this library. Need to research more. I was hoping someone would confirm that this is not a normal issue.