set default country when clear the input

[0808bing]

I only want to support one country: id, but when i clear input content, the country will change default country as cn. how to keep the country is id not cn when i clear the input.
`<ProFormItem
name="phoneNumber"
rules={[{ validator }]}

<PhoneInput
  onlyCountries={['id']}
  excludeCountries={['cn']}
  disableParentheses={true}
  country="id"
/>

`

[ArtyomVancyan]

@0808bing, this is an obvious issue. Thanks for finding and reporting the problem. I will let you know once this is fixed.