Re: Shhhhhhhhhhhhhhhh!
Yes and it's not particularly good nor powerful. And so bland.
Microsoft isn't great at user interfaces, let's face it. Windows 8 was a disaster, Windows 10 is still a confusing mix/match of control panels, scaling that half-works. What they design now is wasting way too much space because everything has to be touch-first (thinking of MS Teams here with huge bubbles around everything). The new iconset where they all look about the same.
I would pick a framework of a company that is actually good at UX unless Windows was absolutely my primary target for the app.