Hi, i have this problem, the eyes on my avatar dasen’t move, i chose the Eye_L and is not working.
What are your other settings like? Can you provide some screenshots?
Also make sure the eyes bones have weight to them by moving them around via the hierarchy tab in unity or blender/maya.
I had this issue when I was switching from SDK2 to SDK3 and had to change my eye’s to reflect right eye and left eye in unity instead of Eye_R and Eye_L. Probably a different issue but least its something to check.