I see no reason that the money wouldn't work on DLC?
It seems a lot of options don't work on DLC missions, especially the treasure hunt mission.
Tested infinite health, add money, mask damage, and filter time... All do not seem to work. I disabled firewall and do it even on admin mode.
Perhaps it's a code in the DLC mission or something? I don't know programming much though, so cannot say much here.
But still thanks for the quick update.
working on Polis Ranger mission?