Comment # 6 on bug 954252 from Wolfgang Bauer

(In reply to J�rgen Gro� from comment #4)
> No. "Configure Desktop" called systemsettings.

Ah, well. I see what the problem is.
The patch that renames KDE4's systemsettings in the menu is not applied on Leap
by mistake.

The specfile has this:
%if %suse_version > 1320
%patch73
%endif

But Leap is version 1315 (just that wasn't known yet when that Patch had been
added as Tumbleweed switched to Plasma5 as default KDE desktop).

I will take care of that.