I’m trygint to get Awesomplete working to add multiple tags to a post.
However following instructions doesn’t do anything, i.e.:

• I have a working app with Posts and Tags as liveview generated models.
• My Post’s live form_component.ex looks like:

<%= f = form_for @changeset, "#",
  id: "post-form",
  phx_target: @myself,
  phx_change: "validate",
  phx_submit: "save" %>

  <%= label f, "Post title" %>
  <%= text_input f, :title %>
  <%= error_tag f, :title %>

## Tag input(Awesomplete multi-select)
## @tags = " " - this is set in the form_component.ex/apply_action(socket, :new, _params)
## @tag_names = "tagone, tagtwo, tagthree ..."

  <div class="form-group">
    <%= label f, :tags, class: "form-label" %>
    <%= text_input f, :tags, value: @tags, "data-list": @tag_names, "data-multiple": true %>
    <%= error_tag f, :tags %>
  </div>

  <%= submit "Save", phx_disable_with: "Saving..." %>
</form>

## Awesomplete multi-select script:
<script >
  new Awesomplete('input[data-multiple]', {
    filter: function(text, input) {
      return Awesomplete.FILTER_CONTAINS(text, input.match(/[^,]*$/)[0]);
    },
    item: function(text, input) {
      return Awesomplete.ITEM(text, input.match(/[^,]*$/)[0]);
    },
    replace: function(text) {
      var before = this.input.value.match(/^.+,\s*|/)[0];
      this.input.value = before + text + ", ";
    }
  });
</script>

Unfortunately, typing in the Tag input doesn’t display any auto-suggest with tags.
Anyone has ideas on how to get auto-suggest working without Liveview-specific client-server overhead?