Slow navigation on Expo app with react-query

import axios from "axios"

export const myQueryFn = () => axios.get("/endpoint").then((response) => response.data)

import { QueryKey } from "react-query"

export const createQueryKey = (): QueryKey => ["myQueryKey"]

import { myQueryFn } from "./api.ts"
import { createQueryKey } from "./keys.ts"
import { useQuery } from "react-query"

export const useMyHook = () => {
  return useQuery({
    queryKey: createQueryKey(),
    queryFn: myQueryFn
  })
}

import { useMyHook } from "./module.queries.ts"
import { Flatlist, View } from "react-native"

const Screen = () => {
  const myData = useMyHook()
  // and some others hooks of my own
  
  return(
    <View>
      <Flatlist data={!myData.isFetching ? myData.data : []} />
    </View>
  )
}

export default Screen