It opened the system setting for me. I didn't approve it though, so the default didn't switch. However I do confirm it pinned itself to the taskbar, which is so

It opened the system setting for me. I didn't approve it though, so the default didn't switch. However I do confirm it pinned itself to the taskbar, which is somewhat intrusive. It certainly isn't the conventional thing for Windows apps, and I'm not sure if there's much to win by doing this, really...