Chat 2 WYSIWYG Button Network Admin Issue

I noticed that when logged in as Network Site Admin the chat button doesn't appear in the editor when viewing the a blog for which the network admin is not officially assigned. If I go to a blog that the network admin is owner of the button appears.

I would think the network site admin should have the button appear always no matter if they are officially listed as a user or not on a blog since they have the power to go to any blog.