Before formatting my computer, I was able to flip the canvas in place. However, after formatting and using SAI 2, I notice that when I flip the canvas, it takes the drawing to the other side of the screen and I have no manually move to there and zoom in to be able to work on my drawing.
I know that this sounds like such a tiny issue, but flipping back then was really, reaaally more practical because it flipped the canvas and kept the screen in the same position over the canvas.