chordDiagram unable to plot all sectors

[arushimahajan]

I am trying to make a multiple group chord diagram - a complex plot with more than 10k sectors. I know its a lot but that is the requirement of the visualization. Previously I have made the chord diagram with 9488 sectors and it came out fine. But now when I trying to make a chord diagram with 12000 or more sectors, it is not recognizing all sectors (I am able to fetch that information from circos.info()). Is there any limitations on the number of sectors being used in one diagram?