If FF (1.03) is resized, and focus then is changed to different code window, the 'new' window does not seem to be aware that the surrounding window size has changed. This leads to a to small or to big code window, often with missing scrollbars. A repeated resize with the current window on-screen fixes it, so it seems like a/the size check should be placed in a different 'event'.
Hi Haakon,
You are correct. I will fix that for the next update.