[scroll-animation-inactive-timeline.html]
  [Animation start and current times are correct if scroll timeline is activated after animation.play call.]
    expected: FAIL

  [Play pending task doesn't run when the timeline is inactive.]
    expected: FAIL

  [Animation current time is correct when the timeline becomes newly inactive and then active again.]
    expected: FAIL

  [Animation start and current times are correct if scroll timeline is activated after setting start time.]
    expected: FAIL

