Form Tabs not saving the correct relationship content.

Table public.models
- id [pk]
- status
- created_at 
- updated_at

Table i18n.models
- model_id [pk] [fk public.models.id]
- locale [pk]
- title
- description

class ExampleResource extends Resource
{
  public static function form(Form $form): Form
  {
    return $form
      ->schema([
        Section::make('Core information')
          ->schema([
            Tabs::make()
              ->tabs([
                static::createLanguageTab('en_CA'),
                static::createLanguageTab('fr_CA'),
              ]),
          ]),
      ]);
  }

  private static function createLanguageTab($locale): Tabs\Tab
  {
    return Tab::make($locale)
      ->schema([
        Group::make()
          /** this will call the magic methods `intlEnCA` and `intlFrCA` */
          ->relationship('intl' . ucfirst(preg_replace('/_/', '', $locale)))
          ->schema([
            /** Necessary to create a new row */
            Components\Hidden::make('locale')->default($locale),
            Components\TextInput::make('title')->label('Title'),
            Components\TextInput::make('description')->label('description'),
          ]),
      ]);
  }
}