Created attachment 466376 [details] crash video Pinch to zoom reliably crashes webkit process running the tiny react app available here: https://prismatic-pudding-dceafa.netlify.app/ even when the memory allocated to compositing layers is ~50MB only. Each red rectangle is an absolutely positioned 1000px div with `will-change: transform` CSS rule, scaled down to 0.01 with a CSS scale transform. The app crashes quite reliably when pinching to zoom on my iPhone 13 running iOS 16.1 even with only 3 divs rendered (which according to WebInspector allocates roughly 50MB for compositing layers). When allocating 400+MB the app crashes immediately (i.e., just by adding the divs using the slider, without any zooming).