[Vuejs]-El-input Field does not react to keyboard input

Thank you Bernard Borg for your answer. I have now modified the code as follows, which has solved my problem:

const vocabulariesWithAnswer = ref([]);

onMounted(() => {
  vocabulariesWithAnswer.value = data.map((vocabulary) => {
    return {
      spanish: vocabulary.spanish,
      german: vocabulary.german,
      answer: "",
    };
  });
});