search in nested array field

[ApayRus]

Thanks for great plugin!
I'm trying to use it in dictionary, to point at the root of word. But list of 5 limited selections looks empty. But in console event return some relevant word object, searched through template subscription (not all collection)... Why list of autocomplete items looks empty?
Article collection document looks like { words: [{note, word}], translations: [ ] }
Honestrly, I don't know, what should I write in Template.rootAutocomplete .

  rootAutocompleteSettings() {
    return {
      position: "top",
      limit: 5,
      rules: [
        {
          collection: Articles,
          field: "words.word",
          template: Template.rootAutocomplete
        }
      ]
    };
  }

{{> inputAutocomplete settings=rootAutocompleteSettings id="msg" class="input-xlarge" placeholder="root"}}

<template name="rootAutocomplete">
    {{words.word}}
</template>

[rogerkirkness]

I'm wondering the same. I haven't been able to figure it out so far.