Terminate ZK

Zero-K.exe continues running after exiting the game. I have to terminate it manually. Don't remember if it's always done this, but just noticed. Why does the process fail to quit when normally exiting the game? (It's not the space lobsters inside my computer, I checked.)

I doubt that a reinstall will fix the issue. Spring, when run separately, also keeps running without after quitting. Didn't happen in earlier versions of the engine. Something got "fixed" to do this, and it needs to be fixed back the way it was, IMO.

Edit 1: It's also possible that my version of the latest engine is corrupted, might try removing it and letting it re-download later. But I don't think it's going to change anything.

Edit 2: Strangely, Spring's not doing this anymore after first run. ZK's executable is.

Apparently made it into Windows builds.

Is it here to stay?