Wrong order after saving a page with a KeyValue field

public function getFormSchema(): array
{
  return [
    Tabs::make('Pages')
      ->statePath('pages')
      ->tabs([
        Tabs\Tab::make('FAQ')
          ->schema([
            KeyValue::make('faq')
              ->disableLabel()
              ->keyLabel('Question')
              ->valueLabel('Réponse')
              ->reorderable(),
          ]),
      ]),
  ];
}