Hi,
When requesting an OAuth2 token, it is granted at the user level if I'm not mistaken. However when accessing several accounts with that token, usually only the first account works. E.g. when I access account1.visualstudio.com, that works, but accessing account2.visualstudio.com with that token returns a 401 Unauthorized, even though the user is the same user for both accounts.
If a support engineer wants to see this reproduced, I can do that.
Best regards,
Maarten