Created attachment 334381 [details] Video of the issue I noticed that in Safari (working fine in Chrome and Firefox), an element with a translate3d transition disappears on the screen when applying it within another element that also contains a translate3d transition. Reproduction here: https://jsfiddle.net/chq2qfm8/63/ Steps to reproduce: - Click the Scroll Down and Scroll Up buttons consecutively just after the animation finishes. Video attached, yo ucan also find it here: https://image.ibb.co/hVPrYH/animation2.gif
Works fine in shipping Safari!