Comment 27 for bug 535088

I think this bug is not a duplicate of bug #532224, as if you use backgrounds with transparency, the bug I show up in my first post always exists. This bug is due to a problem in metacity and the #532224 bug is due to a problem in the theme.
As you can see, corrected theme in #532224 again has problems when there is only one button.
This said, I think this bug is not a duplicate, and the #532224 bug can't be marked as 'Fix released' as all problems are not fixed !