[opensuse-buildservice] Getting osc to use Plasma5's kwalletd5?

Dear all, when I log into my Tumbleweed machine with Plasma5, I get asked for my kwallet password (ssh-add wants to unlock my ssh key and uses the password in kwallet). After that kwallet should be unlocked, I guess. But osc still keeps asking me for my kwallet password (via a kwallet unlock popup), and after using osc I have a kwalletmanager icon in the systray. So I guess it is using a different kwallet, maybe the one from kde4? Any way to tell osc which one to use? So I do not have to enter my password multiple times. Any hints are highly appreciated... Johannes