I am unable to use the kwallet manager interface to open wallets on Tumbleweed with kwalletd6 6.29.0-1.1. They open for a split second, and I can see the contents, then immediately close again, “The wallet is currently closed.” The wallet files work fine on a slowroll with 6.28.0-1.2; I can open the wallet and look at the contents. I’m not sure whether that is the relevant package. In this state, kwallet is not usable for retrieving passwords.
I am also unable to login to the OpenSUSE bugzilla right now, or I would file the bug there directly.