Just a heads up that if you are warforged, take the improved Fortification feat and have the Banquet Hall amenity then it appears you cannot use the amenity bar.
With one WF I did a feat swap and then he could use it. The other I tried temporarily removing the amenity and then he could use it so it appears to be the combination.\
Gonna guess because you are immune to healing it can't apply the banquet hall effect and my guess is that the code tries to apply that then the other buffs and since it can't it never gets to applying the other buffs.