autoKill false not working

[Visual-Q]

I've was trying to make a scroll helper it's fired by scrollMajic and callback to a scroll function I made with GSAP. 

 

Everything is working exactly as planned except that autoKill:false doesn't seem to be working that is to say it does not intercept mousewheel scroll and thus the scroll is cancelled by any user interaction.

 

I wanted to check is this a proper implementation of autoKill on the tween that fires the scrollTo. Note the variables and selectors passed all work there are no issues there.

 

TweenMax.to(window, duration, {scrollTo:{y:item, offsetY:calculateOffset + offset},delay:delay,autoKill:false,ease:ease});

 

[Visual-Q]

Update nevermind I see the syntax error after checking the docs.