CPlane axis indicators (X,Y,Z direction arrows in the lower left corner) are not visible - how to restore?

My CPlane axis indicators (X,Y,Z direction arrows in the lower left corner) have disappeared and I cant figure out how to restore them. The Green\Red cplane axis lines are visible. I’m using the latest rev of Rhino (Rhino 6 SR15 2019-6-13 (Rhino 6, 6.15.19164.21011).

Hi Gary,

On the Display tab check the box to show world icon:

Does that help?
-Willem

Perfect, thank you. I searched everywhere i could think of but never found this check box. I dont understand why this setting defaulted to the unchecked state after i performed the rhino version update as I’ve never modified this setting.