Playwright connect error on wss://chrome.browserless.io/playwright

Describe the bug
Playwright does not connect and create a new page when using wss://chrome.browserless.io/playwright?token=...

To Reproduce
Steps to reproduce the behavior:

1. Use the first Playwright sample from browserless doc
   https://docs.browserless.io/docs/playwright.html#playwrightchromiumconnectwsendpoint-string
2. Set the API key
3. Run the sample
   Error :

(node:4432) UnhandledPromiseRejectionWarning: browserContext.newPage: TypeError: Cannot read property '_object' of undefined

Expected behavior
Sample should complete and takes screenshot.

Please note :

• connectOverCDP works
• sample using browserless/chrome:latest Docker image works

Desktop (please complete the following information):

• OS: Windows 10
• Browser: Chrome from browserless