Gsap ScrollTrigger - Stagger/overstacking Animation Issue

[KLista]

Hi everyone
I'm learning Gsap, and I managed to set up a GSAP animation on a collection list with multiple items (currently 3, but the client will add more later).

My animation works, but once the last item has been made visible, the page doesn't scroll again. I don't know if the scroll is blocked on the animation section, or if the scroll takes place behind the animation.

see here the issue : https://www.awesomescreenshot.com/video/37492533?key=fa46aceeb47f8291b1c8089e8edf0289

[GSAP Helper]

Without a minimal demo, it's very difficult to troubleshoot; the issue could be caused by CSS, markup, a third party library, a 3rd party script, etc. Would you please provide a very simple CodePen or Stackblitz that illustrates the issue? 

 

Please don't include your whole project. Just some colored <div> elements and the GSAP code is best. See if you can recreate the issue with as few dependencies as possible. Start minimal and then incrementally add code bit by bit until it breaks. Usually people solve their own issues during this process! If not, at least we have a reduced test case which greatly increases your chances of getting a relevant answer.

 

See the Pen aYYOdN by GreenSock (@GreenSock) on CodePen.

that loads all the plugins. Just click "fork" at the bottom right and make your minimal demo: 

 

Using a framework/library like React, Vue, Next, etc.? 

CodePen isn't always ideal for these tools, so here are some Stackblitz starter templates that you can fork and import the gsap-trial NPM package for using any of the bonus plugins: 

• React (please read this article!)
• Next
• Svelte
• Sveltekit
• Vue
• Nuxt

 

Please share the StackBlitz link directly to the file in question (where you've put the GSAP code) so we don't need to hunt through all the files. 

 

Once we see an isolated demo, we'll do our best to jump in and help with your GSAP-specific questions. ✅

[Rodrigo]

Hi @KLista and welcome to the GSAP Forums!

 

Besides echoing the need of a minimal demo, is important to note that there is no scrolling available in your page:

So you might want to have a look at your HTML and CSS in order to see that. Also check if you have pinSpacing false in your ScrollTrigger configuration as well.

 

Happy Tweening!