I know it's Beta but ..
I was wondering if Xd for Windows will ever have Visual buttons or Drop Down Menus?
Specially for Path Add, Subtract, Intersect, etc and Mask. The only way to find them is by knowing the Keyboard shortcuts (like Ctrl Alt U for Adding and so forth)
You can find these on the Mac in the dropdown menu AAAANNNDDD on the Path buttons next to the Repeat Grid Button on the right.
Windows just has a Hamburger menu in the left corner with File Menu options only and NO Layers or Symbol Library. Ok, Im switching back to Mac.
You're Killing me !!
Boolean Group buttons are still on its way in, but it's in active development: [Windows] Boolean groups – Adobe XD Feedback : Feature Requests & Bugs Upvote in order to get updates as to when it's available in the build.
Regarding the menu bar across the top, that isn't a UWP design pattern. Instead, try right-clicking to launch the context menu when you have something selected; the keyboard shortcuts for available and applicable commands will show up then.
Hope that helps!