Issues with Drawing Shapes/Text Boxes with Mac

Hello all,

I recently switched over from the PC world to Mac and I'm having issues with Storyline in Parallels. Most everything works fine except when I'm drawing a shape or sizing a text box. If I draw a shape, I get the bounding box like normal to the shape that I draw it to. However, only about a tenth of the actual shape is filled on the screen, but when I go to preview it, the entire shape is filled. This makes it extremely difficult to align objects as I don't have the visual reference as the fill in the shape I see (not in preview) is not actually what's going to display.

Has anyone encountered this or have any thoughts on what I can do to resolve it? I've tried adjusting screen resolution and that didn't do anything.