Program doesn't shut down properly in some cases on windows

[Pierre Kisters]

I have noticed that in some cases the program doesn't shut down properly on windows when using an effect framework like cats-effect for scala.
I made a simple java program to demonstrate the weird behaviour.
When I try to stop the programm normally (SIGINT) it just hangs. The main thread is not stopped and no shutdown hooks are run. This doesn't happen when I don't mount a filesystem or unmount it before shutting down. It seems to be related to the exit signals since System.exit does not cause this behaviour.
I have not tried another platform besides windows.
Maybe there is some kind of signal handler in winsfp that kills the java threads or something similar.
I have not yet found any workaround.

import ru.serce.jnrfuse.FuseStubFS;

import java.nio.file.Paths;

public class StopTest {
    public static void main(String[] args) {
        Runtime.getRuntime().addShutdownHook(
                new Thread(() -> System.out.println("SHUTDOWN"))
        );

        new FuseStubFS().mount(Paths.get("J:\\"), false);

        while (true) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}