Attachment removed from another model if same attachment attach with same model id;

[vinod-digitalcubez]

I have two models with the same ID and I sync the attachment, but when I remove the attachment from one model, it also deletes from another model attachment.

[macit-emre]

its about you have to learn manyToMany relations in laravel.
and if you want to workaround, make a copy of your attachment instead.
this is made by :
go to config/platform.php and change

'attachment' => [
        'disk'      => env('FILESYSTEM_DISK', 'public'),
        //'generator' => \Orchid\Attachment\Engines\Generator::class, //change this to your own generator like me.
        'generator' => \App\Orchid\Generators\Generator::class,
    ],

and inside your own generator use

 public function hash(): string
    {
        return parent::hash().rand(100000,999999); //or some other random number generation mechanism.
    }