[isIntersecting-threshold.html]
  expected:
    if (os == "android") and fission: [OK, TIMEOUT]
  [Scrolled to half way through target element]
    expected:
      if not fission and debug and (os == "linux") and not swgl: [PASS, FAIL]
      if not fission and debug and (os == "android") and swgl: [PASS, FAIL]

  [Scrolled to target element completely off screen]
    expected:
      if not fission and (os == "linux") and debug and not swgl: [PASS, FAIL]

  [At initial scroll position]
    expected:
      if not fission and (os == "linux") and debug and not swgl: [PASS, FAIL]