Geofence Breach vs Fence Breach

There appears to be two fence breach messages being displayed on the MP HUD.
"Fence Breach" works as expected.
"Geofence Breach" is displayed unexpectedly when Fence_Channel is off. (and Fence_Action 1,2,or3)
During a true fence breach both messages are displayed.

In addition it would be handy in the HUD (User Items maybe) to have some indication whether the fence is on/off and a message of "No Fence" if there is a Fence_Action > 0 and Fence_Total = 0 (and Fence_Channel >0)?

MP 1.3.17 build 1.1.5484.14078 Arduplane V3.2.0 (b88e6b63)

Start in the Mission Planner MP HUD handling for the "Fence Breach" and "Geofence Breach" messages, using Fence_Channel, Fence_Action, and Fence_Total as the reproduction inputs. Reproduce the unexpected message with Fence_Channel off, then verify that a true breach shows the intended message and that the requested "No Fence" indication is addressed if included in scope.

Written by the indexing model from the issue text.