Composite Decorator Graph nodes are not updating titles. Upon closing and reopening the Composite Decorator Graph, the nodes do refresh to their properly set title.
Repro Rate: 3/3
Tested this in //UE4/Release-4.27 @ CL#18319896 and the issue did occur there, it is not a regression.
Results: The Blackboard node's name is "Blackboard: SelfActor is Is Set". (or whatever it was when it was added)
Expected: The Blackboard node's name should be "Blackboard: decisionID is Equal To 1".
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-151233 in the post.