I am not a GTK programmer but my guess is the cause of the bug is the size of the icon used for the "Save Theme..." button. It appears smaller so the button fits to the size of the icon... I don't know if this is true but my guess from observing the dialog.
So far I have only noticed this in the theme manager, and I'm guessing it only really exists in that window. -- Human theme makes buttons inconsistant height https://launchpad.net/bugs/50060 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
