Hi.  I have the following component in React, a hamburger icon, which works just fine as written.  My issue is I'm trying to make the component more concise by using the reverse() method on my timeline, which I can't get to work as intended.  I've read through a few posts to try and remedy the issue, but it's not coming to me. const NavHamburger = props => {   const tl = new TimelineMax()   // use useRef to detect first render   const isFirstRender = useRef(true)