Comment 41 for bug 45026

It's really a shame! After 5 years all we have is a trivial workaround that could have been even implemented into the package itself!
I'm pretty sure this has been introduced by Kubuntu not by the KDE team. And, as it happens more and more often, there's more attention on the theme colors or the appearance of the icons more than the real meat.
My workaround is to use brasero!