CW Capture Interface

Experimenting with CW Capture, and somehow I “turned off” the menu lines with the Capture 1 and Capture many buttons (as well as the connection indicators). How can I turn those controls back on?
I’m working with Ubuntu 16.04 and ChipWhisperer V4

Right-click on the top menu bar (e.g. right of the Help menu) and enable Tools.
Jean-Pierre