[OpenIndiana-discuss] OpenIndiana Hipster 2017.04 mates 1.18

[openbabel]

I have set up snapshot 04.2017 on a FW21L Sony VAIO updated to 1.18 
through Pkg update.
I have notice when reconstructing the top panel add application both the 
volume and brightness appellets are missing. In themes the colour 
customisation tabbs are also missing.

Cycling through themes and hardware profiles makes little difference. 
The multimedia on this hardware still continues to function correctly. 
Is there anything that can be done to get back these features?

Robert