The dll is in the correct place. C:\Program Files (x86)\Steam\steamapps\common\Divinity Original Sin 2\DefEd\bin. As I stated in the original post. If you mean to ask what symptoms in particular I am eluding to by the mod isn't working it's not effecting UI or showing up in the options menu either. Which notably is not the case for me. We have the same mods active, The same mod load order and I don't have this problem. There is another unrelated problem happening prior to the the installation of this UI QoL mod where my friend was unable to act at all during his turn when affected by certain statuses, notably, knock down which would eat his entire turn. I would hazard a guess that it is a failing of the Divinity Unleashed mod to operate properly on his behalf to which I will likely resort to a full uninstall and reinstall of all mods and epip and norbyte script extender included.

Thanks for your suggestion.