I am using laravel v12 with filament panel v3 for admin panel and laravel cloud for server. For media management, I use Spatie media library. For media files, I use Object Storage from the laravel cloud server(S3 AWS Bucket) with Read and Write permissions.

composer.json file

        "php": "^8.2",
        "filament/filament": "^3.2",
        "filament/spatie-laravel-media-library-plugin": "^3.2",
        "laravel/framework": "^12.0",
        "laravel/tinker": "^2.10.1",
        "league/flysystem-aws-s3-v3": "^3.0",
        "livewire/livewire": "^3.6",
        "spatie/laravel-medialibrary": "^11.12"

Game.php model:

<?php

namespace App\Models;

use App\Observers\GameObserver;
use Illuminate\Database\Eloquent\Attributes\ObservedBy;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\MorphOne;
use Spatie\MediaLibrary\HasMedia;
use Spatie\MediaLibrary\InteractsWithMedia;

#[ObservedBy([GameObserver::class])]
class Game extends Model implements HasMedia
{
    use InteractsWithMedia;

    /**
     * The attributes that aren't mass assignable.
     *
     * @var array<string>|bool
     */
    protected $guarded = ['id'];

    /**
     * Register media collections for spatie media library
     */
    public function registerMediaCollections(): void
    {
        $this->addMediaCollection('image')
            ->useDisk('s3');
    }
}

filesystems.php -> disks configuration

        's3' => [
            'driver' => 's3',
            'key' => env('AWS_ACCESS_KEY_ID'),
            'secret' => env('AWS_SECRET_ACCESS_KEY'),
            'region' => env('AWS_DEFAULT_REGION'),
            'bucket' => env('AWS_BUCKET'),
            'url' => env('AWS_URL'),
            'endpoint' => env('AWS_ENDPOINT'),
            'use_path_style_endpoint' => env('AWS_USE_PATH_STYLE_ENDPOINT', false),
            'throw' => false,
            'report' => false,
        ],

I made a custom path generator for spatie media library for saving my files in directories for each model:

<?php

namespace App\Support\Media;

use Spatie\MediaLibrary\MediaCollections\Models\Media;
use Spatie\MediaLibrary\Support\PathGenerator\DefaultPathGenerator;

class PathGenerator extends DefaultPathGenerator
{
    /**
     * Get the path for the given media, relative to the root storage path.
     */
    public function getPath(Media $media): string
    {
        $model = $media->model;

        if ($model) {
            $folder = strtolower(class_basename($model));

            return "{$folder}/{$model->id}/";
        }

        return "others/{$media->id}/";
    }
}

media-library.php config

    /*
     * The class that contains the strategy for determining a media file's path.
     */
    'path_generator' => \App\Support\Media\PathGenerator::class,

This is the structure of the folders in the S3 bucket:

game/ 5/... 6/... user/ 1/... 2/...

This is how i get the files in the .blade file, and it's work

Storage::disk($media->disk)
            ->temporaryUrl("game/{$game->id}/{$media->file_name}", now()->addMinutes(5));

In filament panel, when i create a new resource it's work fine.

GameResource -> filament panel

class GameResource extends Resource
{
    ...

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                //--- --- Image -----------------------------------------------------------------------------------------
                SpatieMediaLibraryFileUpload::make('media')
                    ->collection('image')
                    ->disk('s3')
                    ->label(__('game.fields.image'))
                    ->image()
                    ->maxSize(4096)
                    ->required()
                    ->columnSpanFull(),
     .....
    }
}

Everything works correctly when creating a game, the problem is when I try to edit this resource, because filament panel doesn't know how to fetch it from the cloud (to generate a practical temporary url).

Can you give me some advice on how to handle this situation?

Thanks in advance.