Comment # 2 on bug 1080342 from Wolfgang Bauer

libkgapi 17.12.2 that should hopefully fix it is in Tumbleweed and Leap 15.0
now:
https://build.opensuse.org/request/show/575707
Not published yet for 15.0 but should be in one of the next snapshots...

(Tumbleweed actually had a fix earlier anyway, apparently that didn't make it
in any Leap 15.0 snapshot though...)

Feel free to reopen if it still doesn't work after that update.
Though in that case an upstream bug report may be more appropriate I think.