[timeline-offset-in-keyframe.html]
[Timeline offsets in programmatic keyframes]
expected: FAIL
[String offsets in programmatic keyframes]
expected: FAIL
[Invalid timeline offset in programmatic keyframe throws]
expected: FAIL
[Timeline offsets in programmatic keyframes adjust for change in timeline]
expected: FAIL
[Timeline offsets in programmatic keyframes resolved when updating the animation effect]
expected: FAIL