After upgrade to Sierra I noticed that I do not see a connected NTFS drive on Mac Finder side bar. I used to think that this was Mac OS issue, but recently I found out that if Parallels is not running, I can see the NTFS volume in the Finder bar as before. When I have Windows running in Parallels, I do not see it even if I choose to use the device for Mac OS. What is more interesting is that the volume is still being mounted in Mac OS and I can open it in terminal and in Finder. It's just that I do not see the drive in the Finder side bar.