When I use singleFile with registerMediaConversions, the file is not deleted.

[XIOLog]

Hi. Help me, please. I use version 9.

I have the routes:

Route::get('create-avatar', function (){
    $user = User::find(1);
    $user
        ->addMedia(storage_path('media-library/temp/avataaars.png'))
        ->toMediaCollection('avatars');
});

Route::get('update-avatar', function (){
    $user = User::find(1);
    $user
        ->addMedia(storage_path('media-library/temp/avataaars2.png'))
        ->toMediaCollection('avatars');
});

And the model User:

namespace App;

use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Illuminate\Support\Collection;
use Spatie\MediaLibrary\HasMedia;
use Spatie\MediaLibrary\InteractsWithMedia;
use Spatie\MediaLibrary\MediaCollections\Models\Media;
use Spatie\Permission\Traits\HasRoles;

class User extends Authenticatable implements HasMedia
{
    use Notifiable;
    use HasRoles;
    use InteractsWithMedia;

    public function registerMediaConversions(Media $media = null): void
    {
        $this->addMediaConversion('userpic')
            ->width(30)
            ->height(30);
    }
    
    public function registerMediaCollections(): void
    {
        $this
            ->addMediaCollection('avatar')
            ->singleFile();
    }
}

When I use the "/create-avatar" route everything works fine. But when I use the "/update-avatar" route the previous file ("avataaars.png") won't be removed. What's wrong?

[freekmurze]

Could you PR a failing test?

[XIOLog]

I don't know how to do it :)