Created attachment 465548 [details] Bug reproduction Overview: A flex item with aspect-ratio: 1/1 and width: 100% has wrong layout height when it is inside a flex container with flex-direction: column and padding: 32px. Steps to Reproduce: 1. Open the attached html file in Safari. Actual Results: The height of the blue div equals to its width plus (32px * 2). Expected Results: The height of the blue div equals to its width. Build Date & Hardware: - Safari Technology Preview, Release 165 (Safari 16.4, WebKit 17616.1.4.4) - Safari, Version 16.3 (17614.4.6.11.6, 17614) - on macOS, Version 12.6.3 (21G419)
<rdar://problem/107142362>