Fix event persist undefined crash.

Author: btuck044

Tags/index.js

@@ -83,7 +83,7 @@ class Tags extends React.Component {
             index,
             deleteTagOnPress,
             onPress: event => {
-              event.persist();
+              event?.persist();
               if (deleteTagOnPress && !readonly) {
                 this.setState(state =>
                   ({
@@ -160,4 +160,4 @@ Tags.propTypes = {
 };
 
 export { Tags };
-export default Tags;
+export default Tags;