I've run into a issue tonight that has really created a lot of frustrations for me. While working on a new post, I would try to press TAB to create a indentation. However, when I press the TAB key, it skips out of the text editor and moves over to the Add Category field. If I Shift-TAB it skips to the Post Title field. It seems that tabs for indentation do not always work when I want them to. If I close the editor and re-open it, indentation tabs work again, but then go away and tab begins shifting the focus around again.
Is there something I can change to disable tabbed focus changing?