Reproduction of issue
Setup default NX react application within a workspace (this is done in this repo)
Update the project.json to set the generateIndexHtml build option to false. (this is done in this repo)
Update the webpack.config to output a custom HtmlWebpackPlugin (this is done in this repo)
Run the app (npx nx serve test-app)
See error in the browser console
Uncaught SyntaxError: Cannot use 'import.meta' outside a module (at runtime.js:615:30)