Node Attribute options have disappeared

[pedroswift]

I was watching a Gephi tutorial, which asked users to increase the size of the nodes. They requested to go to Node>Attribute>Betweeness Centrality

The weird thing was that when I did it the first time, the options were there. When I clicked away and then clicked back to it, the options disappeared.

Then Gephi asked me to update, which I did (I originally thought that the reason the options disappeared was because it was pushing an update). But the Node Attributes options did not reappear!