Include step of adding "ie 11" in package.json developement key when using react-app-polyfill

[brightpixels]

Is your proposal related to a problem?

When following instructions on this page: https://github.com/facebook/create-react-app/blob/master/packages/react-app-polyfill/README.md, in my case to make ie11 work in development, I also had to add "ie 11" to my package.json > browserlist> development. This should be documented.

Describe the solution you'd like

In package.json > browserslist > development, add "ie 11" or the appropriate IE version that corresponds to the polyfill in use. You might also, need to delete your node_modules folder and re-install the modules.

Describe alternatives you've considered

None.

Additional context

N/A

[brightpixels]

Happy to raise a PR if you agree.

[ianschmitz]

Sure you can link back to here: https://create-react-app.dev/docs/supported-browsers-features/#configuring-supported-browsers

[ivanov-v]

Sure you can link back to here: https://create-react-app.dev/docs/supported-browsers-features/#configuring-supported-browsers

I added the polyfills according to the instructions, but still get an error: