Original <textarea>'s scrollbar persists when entering fullscreen

[noahhendrix]

On OS X if you enter fullscreen while the scrollbar is visible it will persist on the screen (see attached). I don't have time to investigate right now, but I'd imagine blurring/focusing will solve the problem.

STEPS TO REPRODUCE:

1. Enter enough text to cause the <textarea> to scroll
2. Move the mouse over the expand icon
3. Scroll and click

EXPECTED RESULTS:
The scrollbar disappears before entering fullscreen

ACTUAL RESULTS:
The scrollbar remains on the screen

NOTES:
The above repro steps are deceivingly convoluted – I was able to make it happen easily, but those steps help ensure it occurs.

ENVIRONMENT:
Mac OS X 10.8.3, Chrome 26.0.1410.65

ATTACHMENTS: