Looks like the CSS isn\'t working for my Typeahead. I am trying to reproduce the Scrollable Dropdown Menu like on https://twitter.github.io/typeahead.js/examples
Here is
try this
document.addEventListener("keydown", function (e) {
document.getElementById(e.target.attributes['aria-
activedescendant'].value).scrollIntoView(true)});
See this GitHub issue. There is an issue with the scrollable dropdown example.
Update your CSS to:
#scrollable-dropdown-menu .tt-menu {
max-height: 150px;
overflow-y: auto;
background-color: red;
}