Typeahead auto-open on init about vue-strap HOT 2 OPEN

<div class="col-xs-5" v-on:keyup="enableTypeahead">
            <label for = "name">Style</label>              
            <typeahead                 
                v-model="beer.style.stylename"
                placeholder="Style" 
                async-key="data" 
                :async="getAsyncStyleUrl" 
                :template="asyncStyleTemplate" 
                :on-hit="callBackStyle"
                :limit="typeaheadLimit">
            </typeahead>             
        </div>

data (){
        return {
            asyncStyleTemplate: '{{ item.stylename }}',
            typeaheadLimit: 0
        }
    }

enableTypeahead() {
            this.typeaheadLimit = 4;
        }

    matchStart: { type: Boolean, default: false },
    supressInitialSearch: { type: Boolean, default: false }, // added
    onHit: {

      if (! this.supressInitialSearch) {
          this.__update();
      }

                <typeahead 
                           supress-initial-search
                           :on-hit="...">