iOS fails to consume token result

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Android works fine but when on iOS I get and error after I solve a captcha.
They point into this documentation: https://reactjs.org/docs/legacy-event-pooling.html

Screenshots:

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After I do this it doesn't crash:

  const onMessage = (event: CaptchaEvent) => {
    const eventAny = event as any
    if (eventAny.persist) {
      eventAny.persist()
    }