Hi,
Not really. If I understand correctly the info given at the link above, and if darktable works like RawTherapee in this respect, then you should use “system display profile”, and tell the OS to use your icc profile (I don’t know how to do that on a mac, sorry).
You will not benefit from the wide gamut of your display unfortunately (the output will be clipped to sRGB), but at least you should see the “proper” colors (proper meaning as specified by your display profile).
I hope this is right, but I’m confident someone will correct me otherwise 