Cloth physics are enabled for Male charrs for the T2 and T3 cultural light head armors. They are not enabled for female charrs.
When using a female charr with the thinnest/lightest body build, T3 light cultural head armor has straps floating in mid air (they are too big and don’t fit around the neck). Similar issue with the heavy mistward head armor with the neck choker.
Issues have been around for quite some time.
—Savior