ClipPath animation doesn't work on the IOS12
var tl1 = new TimelineMax({repeat:-1,paused:true})
tl1.to(div1,0,{webkitClipPath:"polygon(0px 0px,0px 100px,100px 100px)"})
tl1.to(div1,1,{webkitClipPath:"polygon(100px 0px,100px 100px,200px 100px)"})
tl1.render(0)
tl1.play()
codepen:
https://codepen.io/lzy100p/pen/oKwMaY