Thank you for your post. I noticed the same problem and didn't report it because 1. couldn't replicate surely and 2. since 12.04 i've didn't encounter it anymore.
But what is very strange is that i noticed this issue rather recently, although 12.0v3 is not so recent. That brings me to wondering if it could be related to an external cause like system update or other...
Conclusion : i am a little disapointed because i really thought that it will no longer occurs with the 12.0v4. If i have more details i will come back here.
Thanks again, Fred
Justin Close and Fred:
Thank you for the posts.
Fred's post was the key to replication. I am able to replicate this on Mac OS X. Windows does not appear to be affected. I forwarded a full report to Testing and Development for review.