I experienced performance issues with Sankey chart when using relatively big data sets.

10 steps by around 10-11 buckets

Data structure contains 112 nodes and 848 links.

Rendering Sankey chart takes tens of seconds and freezes the app during the rendering.

See the app example in sandbox

Can anyone assist with it? And what can affect such behavior? Maybe there is any way to render it partially or optimize the data structure? Does the Sankey chart support such amount of data at all?

Appreciate any ideas. Thank you in advance