Have you given any thought to releasing a version of this on steam for a one time purchase like Fantasy Grounds did? Even if it was still subscription based I think this would be useful as it wold be less effected by any problems a browser might encounter and it could have an offline mode where the GM could go in and work on maps, create and edit handouts/NPCs, and generally have the ability to work on their campaign in places where an internet connection is either unreliable or nonexistent. As a DM whose constantly on the go and enjoys sitting in the park with their laptop or has an idea while camping I would love to be able to add stuff directly to my game instead of writing it in a word doc or in the notes app on my phone where I’m likely to forget about it before I copy it over. At the very least make it possible to edit handouts and character notes offline.
