Why does CheckboxGroup.Item need this required prop "value"?

Hi,
CheckboxGroup.Item is just a Checkbox, Checkbox does not require prop “value”, but CheckboxGroup.Item does, what is the purpose of this prop “value” here?

Kind regards

Hi @danting-misty-mist , the checkbox item need a value to tell the checkbox group which item has been toggled. The checkbox doesn’t need this value, because it’s changing itself.