Have you tried to reboot? Maybe a pending update?

A reboot should likely fix this…

Don’t know about kde, but it seems like the two things are looking at a different number. Maybe a release file vs package number or a library call.

You could look at dpkg/apt list and see if you have some packages with those version numbers. Maybe something didn’t get through the queue in time. Especially since it’s Sid.

Also, if it works, it probably doesn’t matter what the numbers say.