In the ‘Lightning Fast’ deployment approach (on YouTube), it is recommended to serve the Ember app’s index.html file from the backend server. I think this is a great idea, as it reduces CORS complexity and gives access to the backend routes to the Ember app.
What I’m having trouble resolving rightnow is that doing it this way seems to break the routing in Ember. For example, if the Ember app has a route at /about, visiting /about will not work. The backend and frontend have entirely separate routes.
This seems to be a popular and sensible approach, so I feel like I’m missing a vital piece of information.