Comment # 4 on bug 970896 from Naufal Fachrian

(In reply to Wolfgang Bauer from comment #3)
> So it seems to be fixed upstream already.
> Did you only install dolphin from KDE:Unstable or other packages too?
> 
> I don't see any change in dolphin master that would fix this on a quick
> glance...

I just downloaded dolphin-15.12.60git and dolphin-part-15.12.60git and
installed them manually by zypper in. Note that newer dolphin from KDE-Unstable
needs Qt 5.6. I used the older one that still depends on Qt 5.5.