How can I achieve the automatic start of a task if space is freed up in the queue?

[Borodin]

I expect the queue to refill automatically as it becomes free.

const queue = new Queue({
    concurrent: 3,
    start: true,
    interval: 0
});
queue.on("resolve", n => {
    console.log(n);
});

[10, 10, 1, 1, 1, 1, 1, 1, 1].forEach(n => {
    queue.enqueue(async () => {
        await new Promise((resolve) => {
            setTimeout(resolve, n*1000);
        });
        return n;
    })
})

In this code, I want the fourth task to be executed after the completion of the third one. But in fact, the 4 task will be completed only after the completion of the first two.

return:

1
10, 10
1, 1, 1
1, 1, 1

I expect:

1
1 
1
1
1
1
1
10, 10

How can I achieve the automatic start of a task if space is freed up in the queue?