vuejs- nested search, return only not matching results

Question

Im trying to filter and return only not matching results. Now its returning always a full array. How to make it right?

export default {
  data() {
    return {
      search: "",
      postList: [
        {
          title: "hello",
          info: ["one", "two", "three", "four"],
        },
        {
          title: "goodbye",
          info: ["five", "six"],
        },
      ],
    };
  },
  computed: {
     filteredList() {
      return this.postList.filter((item) => {
        return item.info.some((s) => s != this.search);
      });
    },
  },
};
</script>