When Fullscreen is set to "Initially activated", features are slightly shifted

The fullscreen behavior is a very nice new feature that I'm definitely going to be using in my map, but it has a really glaring bug that I'm astonished no one has reported yet. When it's not set to "Initially activated", going into fullscreen mode manually works fine. But if it is initially activated, all the features on the map are shifted a little bit to the left. Zooming and panning don't help, but resizing the browser window or toggling fullscreen mode both fix the shift.

I've attached a patch that fixes this problem by calling data.openlayers.updateSize() in the $(document).ready event. The call to updateSize() in the fullscreenToggle() function isn't enough, for whatever reason.