Formik arrayHelpers remove未删除所选项目

import React from 'react';
import { Formik, Field, FieldArray } from 'formik';

const MyForm = () => {
  return (
    <Formik
      initialValues={{ items: ['item1', 'item2', 'item3'] }}
      onSubmit={values => {
        // 处理表单提交
      }}
    >
      {({ values }) => (
        <form>
          <FieldArray name="items">
            {arrayHelpers => (
              <div>
                {values.items.map((item, index) => (
                  <div key={index}>
                    <Field name={`items[${index}]`} />
                    <button
                      type="button"
                      onClick={() => arrayHelpers.remove(index)}
                    >
                      删除
                    </button>
                  </div>
                ))}
              </div>
            )}
          </FieldArray>
          <button type="submit">提交</button>
        </form>
      )}
    </Formik>
  );
};

export default MyForm;