I am using ref() to store data from firebase. But when I am trying to filter and get the single record. It looks something like the below. But it is not supposed to. I should return a single object. Below is my code, Please guide me where i am wrong.

const topicalData = ref<Array<any>>()
const topicalDataLength = ref(0)
const questions = ref()

topical.onSnapshot((snapshot) => {
  topicalData.value = snapshot.docs.map((doc) => {
    const data = doc.data()
    const id = doc.id
    return { id, ...data }
  })
  topicalDataLength.value = topicalData.value.length
})

const loadQuestions = (id: string) => {
  questions.value = topicalData.value?.map((data) => {
    return data.id == id ? data : false
  })
  console.log(questions.value)
  // questionTopical.value = true
}