Selecting the scene on the tree is exactly what I was doing. And when single-click-to-open mode is active, the rename option is not available - greyed out and unselectable in both the context menu and on the ribbon.
I just restarted AS entirely. and I still cannot rename a single scene or note, even though I have not created any new ones.
Here’s a screenshot with the new release showing the sample Huckleberry Finn project - I’m selecting the first note in the tree, and the rename option is disabled. And unlike yesterday’s version, the Delete option is gone now too! I’ve never edited this project at all - the note is not new.
Here’s a second screenshot after disabling “Single click open” in Settings. Literally nothing else has changed, and Rename and Delete are both available.