It's great until you discover things like position-fixed doesn't work when there's an ancestor with a transform. https://bugs.chromium.org/p/chromium/issues/de

It's great until you discover things like position-fixed doesn't work when there's an ancestor with a transform. https://bugs.chromium.org/p/chromium/issues/detail?id=20574 https://bugs.chromium.org/p/chromium/issues/detail?id=20574 It's really fun because even a will-change: transform will trigger it.