Unsure what feature to request so I'll request something crazy:

The ability to freely move between Maze screens that are adjacent with each other (No looping when trying to move to an adjacent Maze screen) and to have the Maze solution somehow involve all of the adjacent Maze screens instead of just a single screen. I believe this is possible with scripting already and maaaybe tile warps, but a more simplified intuitive approach that doesn't involve manual scripting would be neat.