Some Youtube videos that take full screen are very small and centered on the page. Others work as expected. I can't tell what is common between the videos that work correctly or the ones that don't OTHER THAN, it seems to be consistent across uploaders (that is, all of the videos from a given uploader may work correctly while all of the videos from another uploaders work incorrectly).
Does anyone else have this issue? Anything I can do? Using Flash 11.2 on Ubuntu 12.04 (using Chrome 25)