greetings, curious if anyone can confirm this example works in a recent version of reagent (https://github.com/reagent-project/reagent-cookbook/blob/master/recipes/autocomplete/src/cljs/autocomplete/core.cljs) ? I am getting a Warning in the console and no component is getting rendered

react-dom.inc.js:526 Warning: Functions are not valid as a React child. This may happen if you return a Component instead of <Component /> from render. Or maybe you meant to call this function rather than return it.
    in div (created by )
    in `