TypeError: queue.client.moveToActive is not a function using manual pattern

Created by: tballantyne

Description

Getting a TypeError: queue.client.moveToActive is not a function when trying to consume a job off the queue using the manual pattern - queue.getNextJob()

TypeError: queue.client.moveToActive is not a function
at Object.moveToActive (/.../node_modules/bull/lib/scripts.js:89:25)
at Queue.moveToActive (/.../node_modules/bull/lib/queue.js:1142:18)
at /.../node_modules/bull/lib/queue.js:1126:25
at processTicksAndRejections (internal/process/task_queues.js:97:5)
at async getJob (/.../server/manualConsumer.js:7:15)

Minimal, Working Test code to reproduce the issue.

const Queue = require('bull');

const queue = new Queue('test_queue');

async function getJob(){
	try {
		const job = await queue.getNextJob();
		console.log(job.data);
	} catch(err) { 
		console.log(err)
	}
}
getJob();

Bull version

3.18.0