Similar to kde4 konsole's bug #990197 , konsole5 seems to store history in /tmp by default per History.cpp: const QString tmpFormat = QDir::tempPath() + QLatin1Char('/') + "konsole-XXXXXX.history";
* Fri May 15 2015 Rex Dieter <rdieter> 15.04.0-2 - store history in cachedir instead of tmp (#1222061,kde#173283)
konsole5-15.04.3-1.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/konsole5-15.04.3-1.fc22
upstream reviewboard reference, https://git.reviewboard.kde.org/r/123804/ Seems they aren't in full agreement with this patch yet, stay tuned.
Package konsole5-15.04.3-1.fc22: * should fix your issue, * was pushed to the Fedora 22 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing konsole5-15.04.3-1.fc22' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-11816/konsole5-15.04.3-1.fc22 then log in and leave karma (feedback).
konsole5-15.04.3-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.