Part of the "Creo Experience"^tm is the training of the user. Not the training received by the user, but the subconscious Zen that comes along with interacting with it.
This goes much further than just manipulating annotation in drawings. Even the very ability to hard-crash Creo when learning a new command tends to settle down after some usage of said command.
What often happens is that we sidestep our "zone" and things go weird for a little while. This is those awareness moments like that which prompted your post, as in "what the ...." and then we slide back into trance somehow.
Sorry, this is not much help but that is what I've come to expect from working with Creo. Just wait until you experience the new Zen in Creo 3!