Filament Repeater Data are not posting

when i dd($data); is not showing the repeater data in protected function handleRecordCreation(array $data) I could not find the issue

The Repeater

   Repeater::make('items')
                    ->label(__('Request Tools and Equipments'))
                    ->relationship()
                    ->schema([
                        Forms\Components\Select::make('category_id')
                            ->options(AssetsCategory::all()->pluck('name', 'id')->toArray())
                            ->reactive()
                            ->afterStateUpdated(fn (callable $set) => $set('tool_id', null)),

                        Forms\Components\Select::make('tool_id')
                            ->options(function (callable $get){
                                $category = AssetsCategory::find($get('category_id'));
                                if(!$category){
                                    return AssetsTools::all()->pluck('name', 'id');
                                }
                                return $category->tools->pluck('name', 'id');
                            })->reactive()
                            ->afterStateUpdated(fn (callable $set) => $set('subTool_id', null)),

                        Forms\Components\Select::make('subTool_id')
                            ->options(function (callable $get){
                                $tool = AssetsTools::find($get('tool_id'));
                                if(!$tool){
                                    return subTools::all()->pluck('size', 'id');
                                }
                                return $tool->subTools->pluck('size', 'id');
                            })->reactive(),

                        Forms\Components\TextInput::make('quantity')
                            ->required()
                            ->numeric()
                            ->minValue(1)
                            ->maxValue(function (Callable $get){

                               $sub_tool =  SubTools::find($get('tool_id'));
                               if(empty($sub_tool)){
                                   return 1;
                               }
                               return $sub_tool->quantity;
                            }),

                      ])->addActionLabel('Add Items')
                        ->columns(4)
                        ->columnSpanFull()
                        ->cloneable(),

This is the relation

  public function items(): HasMany
    {
        return $this->hasMany(ToolsRequestItems::class, 'request_id');
    }