[scroll-behavior-main-frame-window.html]
  [Main frame with smooth scroll-behavior ; scroll() with default behavior]
    expected:
      if not fission and (os == "linux") and debug: [PASS, FAIL]

  [Main frame with auto scroll-behavior ; scroll() with smooth behavior]
    expected:
      if not fission and (os == "linux") and debug: [PASS, FAIL]

  [Main frame with smooth scroll-behavior ; scrollTo() with auto behavior]
    expected:
      if not fission and (os == "linux") and debug: [PASS, FAIL]

  [Main frame with smooth scroll-behavior ; scroll() with auto behavior]
    expected:
      if not fission and (os == "linux") and debug: [PASS, FAIL]