Stacked RectY
<Plot color={{ legend: true }}>
<RectY
{data}
x1={0}
x2="width"
y="height"
fill="category"
insetBottom={1} />
</Plot>
<Plot color={{ legend: true }}>
<RectY
{data}
x1={0}
x2="width"
y="height"
fill="category"
insetBottom={1} />
</Plot>