Thanks, Nicholas. That requires me to have the Action Pane turned on, something I have never wanted in a decade or so of using Lectora.
Also, it revealed a new and annoying bug.
I decided to reduce the size of the Action Pane to waste less screen real estate.
I dragged the border too low. The Action Pane is now invisible because I dragged its top border below the bottom of the window. There is no clear way to get it back now–turning it on and off does not work. So, that solution didn’t last long.