Error: Cannot call method 'queryByRole' of undefined(experimentalProxyless: true)

[Roy412]

Describe the bug Unable to use the testing-library selector with the experimentalProxyless option of testcafe enabled, which is previously proxyless.

To Reproduce Steps to reproduce the behavior:

1. Clone the demo repo: https://github.com/Roy412/msw-testcafe-error/tree/testing_library_compatibility
2. Install the packages: yarn
3. Run the testcafe test: yarn testcafe
4. You can see the failure with the error Error: Cannot call method 'queryByRole' of undefined

Expected behavior The selectors should work with the experimentalProxyless option enabled.

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS] MacOS
• Browser [e.g. chrome, safari] Chrome
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context Note that it uses 2.2.0-rc.1 version of TestCafe. For older versions, the option name is proxyless. Interestingly, withexperimentalProxyless option disabled, the test passes. And of course, the selectors from testcafe library work too.