'R sankeyNetwork d3.scaleOrdinal() - why the colors of the last two nodes do not change

I am working on manually changing the color of the bars in a sankey diagram, but for the last three categories, the colors do not vary according to the new color_scale and "yellow" is assigned to all of the three last categories.

'''

color_scale <- 'd3.scaleOrdinal().
                  range(["gainsboro","dimgray", "black" , 
"darkred","red","tomato", "lightsalmon", 
"royalblue","blue",  "midnightblue", "deepskyblue", 
"yellow", "green","red"])'
sankeyNetwork(Links = resparking$links, Nodes = resparking$nodes, Source = "source",
              Target = "target", Value = "value", NodeID = "name",
              units = "Number of Houses", 
              fontSize = 20, nodeWidth = 30, 
              colourScale = JS(color_scale))

'''

The data can be downloaded here: https://drive.google.com/file/d/1hPq-PvW89hsVylrLA0anqDFB-OrjBJIz/view?usp=sharing

The graph and data look like this: [enter image description here][1] [1]: https://i.stack.imgur.com/2EqAF.png

rcolorssankey-diagram


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