In Windows 10 I have see the following glitch. In pixel persona, I select the fill tool. I choose a color, an starting to infill. When I use the space bar, the pointer change to a hand to move the canvas. If I let loose the space bar, the pointer does not change to filltool. The handpointer stays on. After clicking it fills a part. So the glitch is that the pointer does not change back to infill after moving with the space bar.