TBC - Possess Bar doesnt work on Teron Gorefiend ghost phase

[Nillx]

Im wondering if its possible to use the function "Possess bar" on Teron when you get killed by Shadow of Death and transformed into a ghost?

Currently its using the pet bar above your action bars and we have to use macros, would be nice if the addon auto switches my bar from the default one to the ghost spells when im a ghost.