LinkIt dialog does not appear in full screen (maximized) editor mode

When I use the full screen (Maximize) mode of ckeditor, clicking on the LinkIt icon has no effect until I exit out of the full screen mode. At that point (after clicking the Minimize icon) the overlay and the LinkIt dialog appear. I encountered this issue in Chrome, Safari and Firefox.

LinkIt works fine in the non-maximized mode, but for editing walls of text entering full screen mode is useful. Firebug shows no JS errors, so I'm guessing the full screen mode obscures the LinkIt overlay somehow?