Dynamic Fields Based on Select Option Issue

      Forms\Components\Select::make('type')
          ->label('Contest Type')
          ->options([
              'Contest' => 'Contest (single game)',
              'Tournament' => 'Tournament',
          ])
          ->default('Contest')
          ->live()
          ->afterStateUpdated(fn (Forms\Components\Select $component) =>
              $component->getContainer()
                  ->getComponent('dynamicTypeFields')
                  ->getChildComponentContainer()
                  ->fill()
          )
          ->visibleOn('create'),
      Forms\Components\Grid::make(2)
          ->schema(fn (Get $get): array =>
              match ($get('type')) {
                  'Tournament' => [
                      Forms\Components\Fieldset::make() //Remove this and it works
                          ->schema([
                              Forms\Components\TextInput::make('name')
                                  ->required(),
                          ])
                  ],
                  default => [
                      Forms\Components\DateTimePicker::make('start_at')
                      ->label('Date'),
                  ],
              }
          )
          ->key('dynamicTypeFields'),