Why laravel-translation-manager is not opened by default url?

I have added barryvdh/laravel-translation-manager "^0.6.6" package under my existing laravel 10 app (which works under sail)

I run all steps with success, but openening url

localhost/translations/

root of my app is opened, not translation manager.

the same with url :

localhost/translations/Item

where Item is a group in ltm_translations table Checking routes of the app I see :

./vendor/bin/sail    php artisan route:list


  POST            translations/add/{groupKey} ............................................................................................................................................................................. Barryvdh\TranslationManager › Controller@postAdd
  POST            translations/delete/{groupKey}/{translationKey} ...................................................................................................................................................... Barryvdh\TranslationManager › Controller@postDelete
  POST            translations/edit/{groupKey} ........................................................................................................................................................................... Barryvdh\TranslationManager › Controller@postEdit
  POST            translations/find ...................................................................................................................................................................................... Barryvdh\TranslationManager › Controller@postFind
  POST            translations/groups/add ............................................................................................................................................................................ Barryvdh\TranslationManager › Controller@postAddGroup
  POST            translations/import .................................................................................................................................................................................. Barryvdh\TranslationManager › Controller@postImport
  POST            translations/locales/add .......................................................................................................................................................................... Barryvdh\TranslationManager › Controller@postAddLocale
  POST            translations/locales/remove .................................................................................................................................................................... Barryvdh\TranslationManager › Controller@postRemoveLocale
  POST            translations/publish/{groupKey} ..................................................................................................................................................................... Barryvdh\TranslationManager › Controller@postPublish
  POST            translations/translate-missing ............................................................................................................................................................. Barryvdh\TranslationManager › Controller@postTranslateMissing
  GET|HEAD        translations/view/{groupKey?} ........................................................................................................................................................................... Barryvdh\TranslationManager › Controller@getView
  GET|HEAD        translations/{groupKey?} ............................................................................................................................................................................... Barryvdh\TranslationManager › Controller@getIndex

I suppose that last translations must be triggered, but not

In routes/web.php file there are no any translations

In the file config/translation-manager.php there are no any url/route option...

Looking at https://stackoverflow.com/questions/38296905/a-catch-all-route-cuts-before-package-routes-translations-in-my-case-laravel branch I modified config/app.php so that Barryvdh package is before RouteServiceProvider:

    Illuminate\Translation\TranslationServiceProvider::class,
    ...  
    App\Providers\AppServiceProvider::class,
    App\Providers\AuthServiceProvider::class,
    Barryvdh\TranslationManager\ManagerServiceProvider::class,
    App\Providers\RouteServiceProvider::class,
    App\Providers\EventServiceProvider::class,

and running commands :

./vendor/bin/sail  php artisan config:clear 
./vendor/bin/sail  php artisan route:clear
./vendor/bin/sail  php artisan cache:clear
./vendor/bin/sail  php artisan view:clear
./vendor/bin/sail  php artisan clear-compiled

composer dump-autoload

But Anyway with url

localhost/translations/

My site page is opened...

What is wrong ?