Evaluate surface: referenced Rhino surface U/V direction not picked up

Just wondering why the evaluate surface node does not pick up the U/V direction that is present in Rhino?
eg. the Frame output will still be aligned in the same way, even when U/V is swapped or reversed inside Rhino.
It seems it would be benefitial if it would. Currently I do not understand how the choice of U/V alignment inside grasshopper is generated.