With the new blend space update, the user now has to hold down Shift to preview in the blend space graph. However there's no UI to tell the user that they need to hold shift, which can confuse veteran users as well as new ones.
A tooltip or some kind of UI can help clear any confusion.
Since holding Shift is new to blend spaces, it's not clear to users that they have to do this.
Some kind of tooltip or UI helper so that users know that this is how blend spaces work now.
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-38711 in the post.