Unable to Hide Troops in Woods with Darthmod

I am using the DarthMod for Napoleon. In about half my battles I am unable to hide any troops/artillery/cavalry in the woods. Is this a game glitch or are their game protocols that dictate when you can or cannot do so?

I am not so sure about this - you can hide the troops in the woods without much issue, but check whether they are able to do so. Some cannot hide.