Comment # 6 on bug 958290 from Wolfgang Bauer

(In reply to Wolfgang Bauer from comment #5)
> As soon as this is accepted, I'll submit an update for Leap 42.1 too to fix
> this "bug"...

Unfortunately kde-odf-thumbnail is not included in Leap 42.1, so an update
won't be possible either.
I got confused because it is in 13.2 and Tumbleweed.

It is available from KDE:Extra for Leap 42.1 as well though, in a KF5 version
now.

Closing as fixed therefore.

If Calligra/KF5 isn't ready until 42.2, we could/should add kde-odf-thumbnail
instead though.