problems with Repeater default array from a Select

 Forms\Components\Select::make('purchase_request_id')
   ->afterStateUpdated(function (callable $get, callable $set) {
       $listItems = PurchaseOrderItem::where('order_id', $get('purchase_request_id'))->get();
         $set('items', $listItems);
   })->reactive(),

 Forms\Components\Repeater::make('items')
  ->schema([...])
  ->default(function (callable $get) {
    $data = $get('items');
    return  $data;
  })

// out: null

 Forms\Components\Select::make('purchase_request_id')
   ->afterStateUpdated(function (callable $get, callable $set) {
       $listItems = PurchaseOrderItem::where('order_id', $get('purchase_request_id'))->get();
         $set('items', $listItems);
   })->reactive(),

 Forms\Components\Repeater::make('items')
  ->schema([...])
  ->default(function (callable $get) {
    $data = $get('items');
    return  $data;
  })

// out: null