Modify angular.json from root folder:

{
  "projects": [
    "[application-name]": {
      "architect": {
        "build": {
          // "builder": "ngx-build-plus:browser",
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            // "main": "path/to/[application-name]/src/main.ts",
            "main": "path/to/[application-name]/src/bootstrap.ts",
          }
        }
      }
    }
  ]
}

Let’s install Angular Material:

ng add @angular/material

Optional steps:

• Move all Angular Material auto generated styles, providers to root module/component of the application.

• In the root component which imports Angular Material styles, add this config for sharing css via Module Federation:

@Component({
  //...
  encapsulation: ViewEncapsulation.None,
  //...
})

Finally, revert above angular.json changed configs.