[match-container-change-event.tentative.html]
[change event fires when the container size crosses the query boundary.]
expected: FAIL
[onchange event handler attribute receives change events.]
expected: FAIL
[No change event fires for the initial evaluation.]
expected: FAIL
[No change event fires when the match state does not change.]
expected: FAIL
[No change event fires when the state reverts within the same rendering opportunity.]
expected: FAIL
[Exactly one change event fires per state transition.]
expected: FAIL
[Reading matches before the rendering steps does not suppress the change event.]
expected: FAIL
[change event fires when a style query result changes.]
expected: FAIL
[change event fires when the target is removed from and re-inserted into the tree.]
expected: FAIL
[Multiple lists on the same element each receive their own change event.]
expected: FAIL
[change event fires when a closer ancestor becomes the query container.]
expected: FAIL
[change event fires for a container change made inside a hidden subtree once revealed.]
expected: FAIL
[change event fires when a hidden ancestor container becomes rendered.]
expected: FAIL
[change event fires when slot reassignment changes the flat-tree container.]
expected: FAIL