Spatie Media Library File Upload replacing every uploaded file

    protected function setUp(): void
    {
        parent::setUp();

//        $this->authorize('upload-file');

        $this->label(__('filemanager.upload file'));

        $this->modalButton(__('filemanager.upload file'));

        $this->modalHeading(__('filemanager.upload file'));

        $this->button();

        $this->successNotificationTitle(__('filemanager.file uploaded'));

        $this->icon('tabler-file-upload');

        $this->form(function () {
            $field = SpatieMediaLibraryFileUpload::make('file')
                ->model($this->record)
                ->disableLabel()
                ->required()
                ->multiple()
                ->minFiles(1)
                ->maxSize(500_000); // 500mb

            $acceptedFileTypes = $this->getAcceptedFileTypes();

            if (!empty($acceptedFileTypes) && $acceptedFileTypes !== null) {
                $field->acceptedFileTypes($acceptedFileTypes);
            }

            return [$field];
        });

        $this->action(fn(UploadFilesAction $action) => $action->success());
    }