I am uploading two images from Feisty, one for a (buggy) lower right corner, and one for an (almost ok) upper left corner. Being highlighted or not makes no difference. I'll have a look if I can get an example for Edgy later this day.
Note that also the underlying grawing routines (Cairo?) could have changed. ** Attachment added: "Buggy lower right corner. There is two superfluous bright and three dark pixels." http://librarian.launchpad.net/6897293/lr-feisty.png -- Lower Rounded Corners of Human Theme look Jagged https://launchpad.net/bugs/94575 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs