tablet pro

Just downloaded the trial version on my Surface Pro and I seem to have this same problem. Fortunately I might have an idea how to repeat this bug but the devs are going to have to figure out why. So, this problem seems to occur on the left side of the surface pro screen. The area seems to cover the whole side and the (buggish) area is about one centimeter wide. I fixed my problem by moving the leftmost buttons a little bit to the right (maybe 0,8 cm?). I used the "preset photoshop fullscreen v3.1" preset and changes a few buttons to my preferences.