Could not find plugin "proposal-numeric-separator"

[Lukavyi]

Error: [BABEL] /Users/taraslukavyi/Projects/traverz/traverz-admin/node_modules/@pmmmwh/react-refresh-webpack-plugin/src/runtime/BabelDetectComponent.js: Could not find plugin "proposal-numeric-separator". Ensure there is an entry in ./available-plugins.js for it. (While processing: "/Users/taraslukavyi/Projects/traverz/traverz-admin/node_modules/babel-preset-react-app/dependencies.js$0")

Can be reproduced if completely removed node_modules and package-lock and npm i

[eugene1g]

This is triggered by bigger issue in the babel/react ecosystem -> facebook/create-react-app#8680

[eugene1g]

Seems like this issue is now resolved - at least our build works again using today's versions of @babel dependencies.