How to use proxy servers with aws lambda Puppeteer

Question

I am trying to run puppeteer with proxy chain package on aws lambda but I am getting this error message:

"errorType": "Error",
"errorMessage": "Protocol error (Target.createTarget): Target closed.",

Code:

const chromium = require('chrome-aws-lambda');
const { addExtra } = require("puppeteer-extra");
const puppeteerExtra = addExtra(chromium.puppeteer);
const proxyChain = require('proxy-chain');

const StealthPlugin = require("puppeteer-extra-plugin-stealth");
puppeteerExtra.use(StealthPlugin());

exports.handler = async (event, context, callback) => {
    let finalResult = [];
    const url = ``;
    let browser;
    const oldProxyUrl = ''; // --> bright data proxy
    const newProxyUrl = await proxyChain.anonymizeProxy(oldProxyUrl);

    console.log("newProxyUrl", newProxyUrl)

    try {
        browser = await puppeteerExtra.launch({
            args: ['--no-sandbox', '--disable-setuid-sandbox', `--proxy-server=${newProxyUrl}`],
            defaultViewport: chromium.defaultViewport,
            executablePath: await chromium.executablePath,
            headless: chromium.headless
        });

        const page = await browser.newPage();

        await page.goto(url);

        finalResult = await extractElements(page);

    } catch (error) {
        return callback(error);
    } finally {
        await browser.close();
    }

    return callback(null, finalResult);
};

Above code works fine on aws lambda without proxy-server url. I also tested same code without proxy server url on serverless functions like vercel and netlify and it worked. Only issue is when I add proxy server url it throws protocol error.