Dropdown menu is flickering

[ekuzmichev]

I'm using only 'remote' without any prefetched and local data.
There is some latency in responses from my server ('remote'). So when I'm typing dropdown menu is being closed and opened every time per each query. This is very annoying.
I think the problem is here:

_onQueryChanged: function onQueryChanged(e, query) {
   this.input.clearHint();
   this.dropdown.empty();
   query.length >= this.minLength && this.dropdown.update(query);
   this.dropdown.open();
   this._setLanguageDirection();
},

If I apply such monkey patch the problem disappears.

_onQueryChanged: function onQueryChanged(e, query) {
   if (query.length == 0) {
      this.input.clearHint();
      this.dropdown.empty();
   }
   query.length >= this.minLength && this.dropdown.update(query);
   if (query.length > 0) {
      this.dropdown.open()
   };
   this._setLanguageDirection();
},

If needed I can create complete patch for this.

[zergood]

[jharding]

Duplicate of #176 which has been addressed in the v0.10.2. Should drop later this week.