setWidth doesn't change the size of the textfield doesn't change.

[AlexRoig]

When setting Autocomplete::setWidth("350px") only the autocomplete box increases its size. The textfield remains the default size.

Autocomplete autocomplete = new Autocomplete(20);
autocomplete.setWidth("350px");

[allenvpn312]

Is there a fix for this? I am having the same problem.

[randomuser1231232]

Is there a workaround for this? This does nothing for me:
.autocomplete input { width: 290px; }