Year picker

Hi there.
How could i choose year when i'm with touch device?
As i can see, you blocked input focus (dunno why)

```
onFocus() {
inputProps.onFocus();
setFocused(true);
if (isTouch) {
^^^^^^^
inputRef.current.blur();
}
}
```

so for now i can only play like cookie-clicker to set something like 2000 and earlier.