[slot-direction.window.html]
  [<slot> element sets CSS direction property: <slot> inherits direction from parent]
    expected: FAIL

  [<slot> element sets CSS direction property: <slot> inherits CSS direction from parent]
    expected: FAIL

  [<slot> element sets CSS direction property: <slot dir=ltr>]
    expected: FAIL

  [<slot> element sets CSS direction property: <slot dir=rtl>]
    expected: FAIL

  [<slot> element sets CSS direction property: <slot dir=auto> resolving to LTR]
    expected: FAIL

  [<slot> element sets CSS direction property: <slot dir=auto> resolving to RTL]
    expected: FAIL