Does anyone know what exactly I have to change so that it works again?
Exactly not, but it says there
Go to your account, then to the privacy settings and there will probably be a setting for social networks
It's actually understandable.
Go to the settings of the XBox One and change your privacy settings.
I don't know exactly where it is on an XBox One, I "only" have a PS4.
There's no option with it, looking like an ox…: /
Can't find anything: /
Then… I don't know either
I don't have an Xbox
Log into your account with a browser, maybe you will find something more…
To manage your app privacy settings and data collection settings on your console: Press the Xbox button on your controller to open the guide. Select Profile & System> Settings> Account> Privacy & Online Security> App Privacy.