I recently migrated to switch and when I tried to play it let me log in, but next time, when I did the same method of pressing 'sign in to your microsoft account' it shows me the code and url to the site and on the computer that I typed in the login info the computer says that it happened successfully but the switch says there was an error and it didn't sign in.
Edit: I recently tried again and it did not work. It let me sign in once and that was the first time I opened the game. This is very important to fix because if you want to play with your friends, you'll have to buy more controllers. That can put you down 80 U.S. Dollars or more for that.
Edit: it only lets you sign in if you use the qr code. (so kinda fixed)
Steps to Reproduce:
1. open Minecraft for Nintendo Switch
2. click sign in to your microsoft account
3. type in all of the signin info
You are not signed in
you are signed in