Hey I am having trouble figuring out how to stop an infinitely repeating timeline. Here is my demo: https://codesandbox.io/s/night-day-kill-infinite-repeat-wv62sn?file=/src/styles.scss:36-37 As you can see, when it is night time, the stars flicker. This is expected. But when you click the button and it switches to day, after a few seconds, the stars come back and start flickering again. How do I kill the timeline permanently when the mode is day?   Thanks for the help!