[animation-composition-keyframes.html]
  [animation-composition: replace of property filter]
    expected: FAIL

  [animation-composition: add of property filter]
    expected: FAIL

  [animation-composition: accumulate of property filter]
    expected: FAIL

  [animation-composition: replace of property width]
    expected: FAIL

  [animation-composition: add of property width]
    expected: FAIL

  [animation-composition: accumulate of property width]
    expected: FAIL