@yahoo.com Microsoft account for Android stopped working

Are you guys aware that you can no longer add Microsoft account that’s an @yahoo.com email address to your Android device and choosing Outlook? So in this case you no longer have Outlook calendar access to Android devices if your MSFT account is an @yahoo.com ID. Seems to be a bug from a recent update because this wasn’t an issue previously and I’m not seeing the issue when using @gmail.com Microsoft account, as an example.