animations
compositing
dom
fast
paint
scrollbars
virtual/android/url-bar
virtual/fluent-overlay-scrollbar

external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-hidden-and-border-radius-2.html
external/wpt/css/css-masking/mask-image/mask-under-border-radius.html
external/wpt/css/filter-effects/backdrop-filter-clip-rounded-clip.html
external/wpt/css/filter-effects/backdrop-filter-clipped.html
external/wpt/css/filter-effects/css-backdrop-filter-transform-clip.html
compositing/perspective-interest-rect.html