Interceptors provided in root being ignored for services provided in feature modules

Question

I have a TokenInterceptor provided in my root, which will add the token to the header of each request.

@NgModule({
  declarations: [AppComponent],
  imports: [
    ...
    AuthModule, // separate auth module
    ...,
  ],
   
  bootstrap: [AppComponent],
})
export class AppModule {
}

And my AuthModule

@NgModule({
  imports: [
    StoreModule.forFeature('auth', authReducer),
    EffectsModule.forFeature([UserAuthEffects]),
    JwtModule.forRoot({
      config: {
        tokenGetter,
        authScheme: 'Bearer ',
        allowedDomains: [],
        disallowedRoutes: [/sign-in/, /account\/switchto/],
      },
    }),
  ],
  exports: [],
  providers: [
    {
      provide: HTTP_INTERCEPTORS,
      useClass: TokenResponseInterceptor,
      multi: true,
    },
  ],
})
export class AuthModule {}

Now I want to create a generic service, that I could provide in separate feature modules with different types and differen parameters.

@Injectable()
export class GenericPropertiesService<T> {
...
}

An I provide it in feature modules:

@NgModule({
  providers: [
    GenericPropertiesService,   
  ],
})
export class Feature1Module {
}

The problem is now, that every request from the GenericPropertiesService is being called without the token, I'm not sure why..