I found something about this bug I explained at end;

Component codes

  async fetch(){ await this.$store.dispatch('bots/getBots') },
  computed: { ...mapState('bots', ['bots']) },

Store codes

export const state = () => {
  return {
    bots: []
  }
}

export const mutations = {
  UPDATE_BOTS(state, bots) {
    state.bots = bots
  }
}

export const actions = {
  getBots({commit}) {
    this.$axios.$get('url', {headers: {uid: '12345'}})
      .then(res => {
        commit('UPDATE_BOTS',res.robots)
      })
      .catch(e => {
        console.log(e)
      })
  }
}

Issue: When moving between pages via nuxt-link data loads perfectly but when I reload the page bots state is empty...

Found Issue: I use nuxt-auth and I had one plugin for checking status of axios request that if it was 401 unauthorized I logout user if he was loggedIn, So status undefined error was from here but I commented the plugin codes and I got other error from nuxt-auth that causes that problem I had So I related that issue in other question u can see it here: Nuxt-Auth Bug: Looks for autherization in any get request that has headers config