I just upgraded to the subscription 2019 Vectorworks (Spotlight) on my Mac OS X. Whenever I use Vectorworks, it doesn't let me close out of the window, I have to quite the program in order to close out of the window. Where there should be a red "x" at the top left corner of the window, there's just a grey dot. How do I make it so I can have that red "x" and be able to close out of the Vectorworks without quitting the program?