I've added the following fileReplacement to the production configuration in angular.json:
{
"replace": "src/app/app.component.css",
"with": "src/app/app.component.prod.css"
}
The file replacement is not respected and app.component.css is included in the bundle instead of its replacement - app.component.prod.css.
npm i
ng serve --prod
The color of the text should be purple as specified in app.component.prod.css. It's pink instead - as specified in app.component.css.