ARK: Survival Evolved

ARK: Survival Evolved

ARK Additions: The Collection!
Config options entry
So its listed that you can put:

[ARK_Additions_Acrocanthosaurus]
AddBuffOverlay=False

in your gameusersettings.ini file to disable the acro's adrenaline buff. The command line above is a cut/paste of what I have in my ini but I am still seeing the acro's get adrenaline (I have super spyglass and I can see the count down to its removal etc). Am I doing the entry wrong?