Why NodeJS process hangs with `runIntoPubSubScoped`?

const intervalStream = Stream.fromSchedule(Schedule.spaced('500 millis'))
    .pipe(Stream.tap(Console.log));

const program = Effect.gen(function* () {
    const pubsub = yield* PubSub.unbounded<Take.Take<number>>();
    yield* Effect.fork(Stream.runIntoPubSubScoped(intervalStream, pubsub));
})

NodeRuntime.runMain(Effect.awaitAllChildren(Effect.scoped(program)))