Queue doesn't process added job

Description

Queue doesn't process job after adding it - I've checked redis, and there was job data, but queue didn't process that job.

Minimal, Working Test code to reproduce the issue

import dotenv from 'dotenv';

dotenv.config();

import Queue from 'bull';

const queue = new Queue('test', {
  redis: {
    host: process.env.REDIS_HOST,
    port: process.env.REDIS_PORT,
    username: process.env.REDIS_USERNAME,
    password: process.env.REDIS_PASSWORD,
    database: process.env.REDIS_DATABASE,
    retryStrategy() {
      return 1000;
    },
    maxRetriesPerRequest: null,
    lazyConnect: true,
    enableReadyCheck: false,
  },
});

queue.process(async (job) => {
  console.log(job);
});

queue.add({
  test: 'test',
});

As a result - console.log(job) inside processor was never called.

Bull version

^4.2.0

Additional information

NodeJS version - v14.17.6 Redis version - v6.0.6