Unable to veiw the 2D / 3D online map art schematic correctly on mobile devices!

[BIgChunkyRat]

unable to zoom out / view the online map art schematic correctly on mobile devices

[2D map art schematic] Zooming in works fine but I can't seem to zoom out or go to left / right / bottom part of the map art schematic, zooming out doesn't seem to work, I even tried to use the desktop site but that didn't helped either. There's nothing I can do :(

[3D map art schematic] I hope mobile users can move around and veiw the map art schematic

Hopefully...something can be done for this, I really want to make map art without without the use of the fancy stuff, I belive theres other mobile users with the same issue as well