title: React Select 2 - Portal menu positioning
body: <p>Is it possible to take control of React-Select 2's menu positioning? I'm using it inside React Virtualized table rows but then I'm rendering the dropdown to a portal outside of the row. I have set <code>menuPosition</code> to <code>fixed</code> but React-Select 2 has delayed automatic positioning which is far too slow, so I would like to take control of the positioning myself.</p>