Autocomplete performance degrade on frequent value update

### Description

The webpage will become very unresponsive after autocomplete value is updated a few time

### Reproduce Steps

1. type something on auto complete
2. delete it
3. type something on auto complete
4. delete it
5. type something on auto complete
6. keep doing until your browser freeze

### Error Trace (if possible)

```
[Violation] 'requestAnimationFrame' handler took 104ms resize-event.js:79
[Violation] 'requestAnimationFrame' handler took 186ms
[Violation] 'requestAnimationFrame' handler took 402ms
[Violation] 'requestAnimationFrame' handler took 764ms
[Violation] 'requestAnimationFrame' handler took 1555ms
```

### Solution

I think it is due to heavy rerendering process
we may want to have something like this at the Suggestion:
```
shouldComponentUpdate(nextProps, nextState) {
return (this.state.showPopper !== nextState.showPopper || this.state.dropdownWidth !== nextState.dropdownWidth)
}
```