https://chromium.googlesource.com/chromium/blink/+/d4de57852c154677cdb4613cbd3e5a0c9cc72307 Even with align-self: stretch (the default), we shouldn't stretch items that have margin: auto;
I took the test case and modified to remove -webkit- and all browsers (Safari 15.6.1, Safari Technology Preview 151, Firefox Nightly 105 and Chrome Canary 106) are rendering it same. Link - https://jsfiddle.net/zxtwh4f8/show I think this can be marked as "RESOLVED CONFIGURATION CHANGED". Thanks!