Try two set checkboxgroup programmatically
The value changes and the checkboxes in the value array are checked
the checkboxes are not checked
valuePropName of Checkbox.Group should be value instead of checked, see: https://ant.design/components/checkbox/#components-checkbox-demo-group
Ant Design team use GitHub issues to trace bugs or discuss plans of Ant Design. So, please don't ask usage questions here. You can try to ask questions in Stack Overflow or Segment Fault, then apply tag antd and react to your questions.
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Thanks for the reply and sorry for the misusage
How about adding a clear usage example or note about when to use 'checked' or 'value' ? I have read the document, but I only find this:

This is very misleading.
Most helpful comment
valuePropNameofCheckbox.Groupshould bevalueinstead ofchecked, see: https://ant.design/components/checkbox/#components-checkbox-demo-groupAnt Design team use GitHub issues to trace bugs or discuss plans of Ant Design. So, please don't ask usage questions here. You can try to ask questions in Stack Overflow or Segment Fault, then apply tag
antdandreactto your questions.You should read documentation & FAQ and search issues before ask a question, THX!
It will be better if you read smart questions(提问的智慧).