components: fix SearchBar text missing on input

- Fixed an issue where a search bar's filter text was being cleared
after submitting a query.

Author: alejandromumo

src/lib/components/SearchBar/SearchBar.js

@@ -103,8 +103,8 @@ SearchBar.defaultProps = {
 // NOTE: Adding the key prop, will recreate the SearchBar in order to update
 // state with the latest redux queryString value.
 // https://reactjs.org/blog/2018/06/07/you-probably-dont-need-derived-state.html#recommendation-fully-uncontrolled-component-with-a-key
-const SearchBarUncontrolled = ({ queryString, ...props }) => (
-  <SearchBar key={queryString} {...props} />
+const SearchBarUncontrolled = ( props ) => (
+  <SearchBar key={props.queryString} {...props} />
 );
 
 SearchBarUncontrolled.propTypes = {