4.1 comes with Unread Content as default. If you release that as default, there is no way to save All Activity as default, and the quick link on the right (like on this site next to Mark site read) is empty. Saving it as default seems to be missing in admin.

Seems like a bug, I can make any stream default except AA. Am I missing something? Admin should be able to set this. Thanks

Is this a bug/oversight?

Admin is this a bug, driving me crazy how do you set All Activity as default? I don't want to leave the quick link empty by default. Should be a  "Set as default" icon in AA in admin but there is not.

User can set it by clicking green check mark... but I want to set it as the site default. 

Reported.

I need to set AA as site default, they can change to what they want later but this has the most content and Likes etc. so want it as default. Not possible, bug posted.