nestjs-i18n blocks my local passport strategy

Question

I am working with nestjs. I implemented i18n from the following tutorial available on the [nestjs-i18][1]n

To my surprise when I add the following configurations in the app module it messes up with my passport local strategy.

imports: [
    I18nModule.forRoot({
      fallbackLanguage: 'en',
      parser: I18nJsonParser,
      parserOptions: {
        path: path.join(__dirname, '/i18n/'),
      },
    }),
  ],
 

when I try to login it gives the following error:

Unknown authentication strategy "local"

My local passport strategy works fine if I remove the i18n configurations from the app module. I cannot understand the link between these two. could somebody please let me know how these two are interconnected?