Hi, I've built all my wordpress websites using GSAP using the exact same 'layout' of code. But recently when I began to use  3.11.3 as opposed to 3.10.3 I keep getting messages saying "$ is not a function".    I've set up my codepen exactly how my site is. Is this a wordpress thing or GSAP thing or a me thing?     Thank you for your help See the Pen GRYRMmd by NewbieRuby (@NewbieRuby) on CodePen