I figured it out. THere was a UI change and the agent view auto hides on the right side which i dont know how to change. If i hover the right side of my window it pops up. Not sure if its a test or anything but i can manage with this until its sorted.
Or if you let me know how to bring it back normally to be docked that would be great.
found the issue. the agent list view was toggled off. and i re opened it with ctrl shift + s . for some reason on updating to the latest version, the list view of agents diseappeared. all sorted now.