Plasma 6 RC 2. Still untested...

OBS-URL: https://build.opensuse.org/package/show/KDE:Frameworks/kscreenlocker6?expand=0&rev=1

kde

@@ -0,0 +1,8 @@
+#%PAM-1.0
+# This service is only used by kcheckpass for unlocking,
+# so only auth is really relevant here.
+auth     include        common-auth
+account  include        common-account
+password include        common-password
+session  required       pam_loginuid.so
+session  include        common-session