[muted.html]
  expected:
    if (os == "android") and fission: [OK, TIMEOUT]
  [cloning audio propagates muted (script-created)]
    expected: FAIL

  [cloning audio propagates muted (innerHTML-created)]
    expected: FAIL

  [cloning video propagates muted (script-created)]
    expected: FAIL

  [cloning video propagates muted (innerHTML-created)]
    expected: FAIL