Map of folders in My Journeys - full screen?

I can't say just how much I LOVE the feature of seeing a map of all the routes from one folder in My Journeys on the website! One thing that could really, really make this more useful is to allow the map to go the full width of the browser. This would allow you to work easily with several routes when planning a long trip of connected routes. Seems like it would be fairly easy to accomplish. I am using the app to plan 6 week trips with multiple long routes in a region. Thanks for considering this request!!