Hello.
I have just started to study GSAP, so difficulties arise. I need your help.
The essence of the example is to start the triggers when scrolling to the title and the layer went up and stayed in the same place when scrolling down.
But when it scrolls up, the animation lags, and sometimes .part-1 doesn't return to its place - what's my mistake?
Also interesting is the ability to hide all layers except .part-6 until you scroll to the first heading (from bottom to top).
Thanks.