GetRight returns 0 even GetLeft, GetWidth and GetTop, GetHeight return correct values.

I have one root node (r) with two child nodes (c1, c2) with these settings:

	C.YGNodeStyleSetFlexDirection(n, C.YGFlexDirectionRow) // layout as row => nodes are left to right
	C.YGNodeStyleSetFlexGrow(n, 0) // stay in space from parent
	C.YGNodeStyleSetFlexShrink(n, 1) // shrink to fix in space from parent (makes sense when using percent
	C.YGNodeStyleSetHeightPercent(n, 100)
	C.YGNodeStyleSetWidthPercent(n, 100)

Doing a YGNodeCalculateLayout(r, 2000,1000, YGDirectionLTR) I would expect the following results:

	assert.Equal(t, float32(0),    r.GetLeft())
	assert.Equal(t, float32(0),    r.GetTop())
	assert.Equal(t, float32(2000), r.GetWidth())
	assert.Equal(t, float32(1000), r.GetHeight())
	assert.Equal(t, float32(2000), r.GetRight())             <== this returns 0
	assert.Equal(t, float32(1000), r.GetBottom())          <== this returns 0

The problem is that GetRight(==GetLeft+GetWidth?) and GetBottom(==GetTop+GetHeight) don't return the correct values, even the values from which I assume Right and Bottom are calculate dare correct.

Can someone tell me what's going on here?

Reproduce the reported layout with the Go calls to YGNodeCalculateLayout and the GetLeft/GetTop/GetWidth/GetHeight/GetRight/GetBottom accessors. Compare the edge accessors with the calculated position and size values shown in the issue; done means GetRight and GetBottom return the expected 2000 and 1000 values, with a regression check for this case.