Up/Down arrow no longer scroll through history

[3vi1]

Since yesterday's Konsole (14.12.0) update in the 15.04 repos, the up/down arrows no longer scroll through the command history in Yakuake. While reporting this, I noticed that the right-click context menu no longer works either

Scrolling through history and the context menus *do* still work in Konsole itself.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: yakuake 2.9.9-1ubuntu1
ProcVersionSignature: Ubuntu 3.18.0-9.10-generic 3.18.2
Uname: Linux 3.18.0-9-generic x86_64
ApportVersion: 2.15.1-0ubuntu2
Architecture: amd64
CurrentDesktop: KDE
Date: Tue Jan 20 08:07:38 2015
SourcePackage: yakuake
UpgradeStatus: No upgrade log present (probably fresh install)

[3vi1 (launchpad-net-eternaldusk)]

After firing up nano, I see that it's not just history scrolling that doesn't work: the arrow keys don't work at all in yakuake anymore. Thank goodness for ctrl-n & ctrl-p. :)

[3vi1 (launchpad-net-eternaldusk)]

The konsole4-kpart package update that was just released seems to have fixed the problems!