Comment # 4 on bug 1226110 from Fabian Vogt

This is upstream bug https://bugs.kde.org/show_bug.cgi?id=487912. I confirmed
the fix locally.

Submitted:
TW: https://build.opensuse.org/request/show/1179706
15.5: https://build.opensuse.org/request/show/1179707
15.6: https://build.opensuse.org/request/show/1179708