Okay so after someone told me that Moods could not be changed on Chaotic v3 Green, I began looking and the majority of the skins on the forum are broken in terms of some addons. Content ratings works on the Chaotic v3 skins and Chaotic classic skins.
The Moods button IS on the v3 skins but is just a tiny sliver instead of a real button like it is supposed to be.
Over the next few days I will be attempting to fix these issues, but due to a lack of HTML/CSS knowledge I cannot guarantee success.
I also plan to make color-corrected logos for the custom v3 skins.
I also added about 15-20 new Moods that will be getting icons soon as well.