testcafe: TestCafe hangs when running tests on Safari 15 (macOS Big Sur)

What is your Test Scenario?

When trying to run any test on Safari 15, TestCafe hangs and can’t perform any test step without any error. The same test works fine on other browsers like Chrome or FireFox.

What is the Current behavior?

Once the site loads, TestCafe hangs

What is the Expected behavior?

TestCafe should run the test on Safari without any issue.

What is your web application and your TestCafe test code?

Your website URL :

https://www.easybib.com/

Test code:

import { Selector } from 'testcafe'

fixture`Sample Test Fixture`.page('https://www.easybib.com')

test('Sample Test Case', async t => {
  await t.click(Selector('[data-test="create-citations-btn"]'))
})

Steps to Reproduce:

1. Execute the sample test provided above

Your Environment details:

• testcafe version: 1.16.1
• browser name and version: Safari 15.0
• platform and version: macOS 11.6