Is it possible for Wisp to re-render only the modified graph? It seems the whole page is re-rendered in the demo. Does Wisp cache/memoize the graphs or re-compu

Is it possible for Wisp to re-render only the modified graph? It seems the whole page is re-rendered in the demo. Does Wisp cache/memoize the graphs or re-compute the data points when it re-renders?