"gsap": "^1.20.2", I was first getting undefined for TweenXXX, but then I changed how I loaded the script. But now I noticed Chrome freezes for some animations. Just trying to track it down now, but it works fine if I don't load the second js node package. using enqueue_script on a wordpress server to load. sorry not much details.
Having the same issue. two js libs, both import gsap. TweenMax is undefined and crashes.