Why was this value changed from ```(0, 0, 0, 0)``` to ```(1, 1, 1, 0)```? This was a change I introduced in d8fce7b3bb9f3b5cbf91efb65ab764eddd0ad1dd which I'm surprised is not triggering some of the tests I added to fail. Would you mind providing some more detail in the description of the PR please?