The log in doesn't work Xbox

Hello everyone, comrades! I need help. I can’t log in to my Xbox account in the game. When you log in to your account, a window opens and nothing happens. At what earlier I entered and everything worked, and then I decided to leave and now I can’t enter again. The browser was cleared of cookies. What should I do to make it work?
Steam Platform.

Maybe you need to reinstall the game?