Methods of MediaObserver doesnt trigger

[projct1]

I created my own MediaObserver:

namespace App\Observers;

use Spatie\MediaLibrary\MediaCollections\Models\Media;
use Spatie\MediaLibrary\MediaCollections\Models\Observers\MediaObserver as OriginMediaObserver;

class MediaObserver extends OriginMediaObserver
{
    public function creating(Media $media): void
    {
        logger('creating');
    }

    public function created(Media $media): void
    {
        logger('created');
    }

    public function updating(Media $media): void
    {
        logger('updating');
    }

    public function updated(Media $media): void
    {
        logger('updated');
    }
}

And set it in config:

return [
    //... default config keys
    
    'media_observer' => App\Observers\MediaObserver::class
];

// in MediaLibraryServiceProvider.php inside package
public function packageBooted(): void
{
    $mediaClass = config('media-library.media_model', Media::class);
    $mediaObserverClass = config('media-library.media_observer', MediaObserver::class);

    $mediaClass::observe(new $mediaObserverClass);
}

Then a add new media:

$model->addMediaFromDisk('my-local-src-file', config('media-library.disk_name'))
    ->preservingOriginal()
    ->toMediaCollection('photos');

Media model was created in database, all is ok. But no one of creating|created|updating|updated methods are not triggered (logs are empty). Whats wrong?

[projct1]

I forgot removed use WithoutModelEvents in my DatabaseSeeder :P