Sankey chart is showing null values as separate object "Name" to the right of the chart. Only with a specific table. No idea what's going on, but it's annoying:
Microsoft is registered as the author of this visual.
But this doesn't work, as it also deletes the corresponding parents (that don't have any further connections) like "Waterfall Sort" for example. (Please check in the file attached).
I use this visual for other purposes a lot and it won't show the empty children.