User blog comment:Dopp/Technical Update: January 24, 2012/@comment-33460495-20120127131429

Visual Editor problems I noticed;
 * Edit Dialog Boxes (edit comment, edit image, link, video etc) has the X (close) button on the upper right fading as if there is no way of closing the dialog box, but hovering to it restores the original color - Temporarily.
 * The Back and the Publish buttons of the Print Preview dialog box seems to have no spacing, making them stick together