Why does the onChange cursor automatically jump to the beginning;

[EasonBeaty]

onChange={(value) => { this.setState({text:XXXX}) }}

[josdejong]

How can I reproduce your issue?

It looks like your updating the state with set rather than update.

[EasonBeaty]

I figured out that the reason should be that after the set is re-rendered by the component, the cursor will automatically go to the beginning position

[EasonBeaty]

I used other method to achieve it and now it's ok