If you open click "Microsoft" on the login prompt in the launcher it opens up a window with Microsofts login oauth2 page but this cannot access "Windows Hello" or the "Login with Security Feature" although it supports it, but I think this problem is caused by the browser and its configuration you use to show this page. It would be much more convenient for Windows users if they just can log in via "Windows Hello" with their pin instead of typing their email address.