I created a simple canvas app and trying to set it up so that the app works for two organizations. On each organization, I have a page with that canvas app embedded within now. When I set up that CANVAS_CONSUMER_SECRET key for one organization from command line the canvas app on the other organization stoped working saying "We're sorry, but something went wrong" when I checked in Canvas App Previewer. If I tried to set the CANVAS_CONSUMER_SECRET key for the other one the same thing happens. I am not sure if I am doing wrong or misunderstanding the concept of canvas app.