Controller Lanes Keep Disappearing in Key Editor?

Anyone know why the controller lines I have set up (articulations, Velocity, Expression) keep disappearing every time open up the key editor in a 2nd window? Two of them keep disappearing and the only one that appears is velocity. Kind of aggravating to have to keep setting them up every time I launch the key editor. Is there some setting that does this or is it a glitch?


The specification says, this should be persistent. Could you try in Cubase Safe Start Mode [Disable preferences], please?