Google maps javascript DirectionRenderers limit

I am looking to display many routes on one instance of map, each route with different color. For it I created an array of DirectionsRenderer objects and assigning separate DirectionsRenderer for each route. The problem is GoogleMap component displays only first 10 DirectionsRenderer, I was not able to find any info on this limitation in google developers website. Is there any way to use more than 10 DirectionsRenderers at same time?

Thanks for help in advance.