Mouse required for Custom Levels but not anywhere else?

[Mr. Gaiety]

Perhaps its just me, but the thing that keeps this game from working 100% on Big Picture Mode is that you never have the need to use the mouse until you try playing the custom Internet levels thru Super Meat World, then you gotta put down the controller and use the mouse, or have Xpadder assigned to the Mouse anyways.

What makes it more jarring is that the mouse isn't even usable in any of the other menus, so why wasn't this thought out better? Its sloppy.

[Wulf]

I just noticed this myself last night.

Very out of place to need the mouse.