User blog comment:Sarah Manley/New Editor Scheduled for Sitewide Release/@comment-252417-20110909042914

I still can't add any categories. The only reason I think it might be is that I pressed a button next to the categories in Visual mode, apart from that I don't know why they can't be added? I even restarted my computer, but that obviously didn't help. I also tried Monobook, but that had limitations in other areas. Please help.