Unfortunately I couldn't recreate the bug in a CodePen.
So I made a screencast.
The bug occurs on Chrome Android. iOS Safari is okay– The screencast is from a browserstack emulation with the exact same issue.
The issue occurs when I start tweening x or y WHILE CLIP-PATH is still tweening.
As soon as I get rid of x and y tweens, the flicker is gone!
https://www.dropbox.com/s/06st1azrxl6fyxi/GSAP clipPath.mov?dl=0
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