SCP-CB Map Creator not working

#1
I’m using Wine on an OSX to play SCP-CB (which works perfectly fine), and I recently tried to use the map creator. However, the grid won’t appear; it just shows a big black square (I think I can click and add things to the black square, but I can’t see anything happening). I’m pretty sure it’s a problem with Wine not running the files properly. Is there any way to fix this?