Scrolltrigger not working ?

[blopiblop]

// Anim Project
let tlproject = gsap.timeline({ScrollTrigger : { trigger:".category-button",start:"bottom bottom",}});
tlproject.from(".category-button", {x:200, opacity:0,duration:0.2,stagger:0.1,ease:"slowMo"})
tlproject.from('.portfolio_gallery', {opacity:0,duration:2,ease:"linear"})

Hi everyone, I can't understand why the scrollTrigger is not working, the animation start on load instead of scroll ?
This one without using timeline is working well on the same page :
 

gsap.from(".ctn-image", {
    scrollTrigger:{
      trigger:'#contact',
      start:"top center",
      toggleActions:"restart none reverse pause"
    },
    y: 500,
    ease:"powerIn",
    opacity:0,
    duration:1,
});

 

[blopiblop]

I used Scrolltrigger insead of scrolltrigger.
(sorry can't find how to delete the post)

[GreenSock]

No problem, @blopiblop. It's actually helpful to have these posts here because other people may run into a similar problem and stumble upon this and have their question answered. Thanks for letting us know you resolved it.