Over the years Nuendo has intelligently changed a number of functions to toggles such as the Pool window and some others. The next one we really need is the Arm All Tracks function. As of now there is an Arm All Tracks and Disarm All Tracks, and they are functionally opposite and therefore amenable to a toggle. Once they are a toggle they can be assigned to the same key command like other toggle functions.
This will allow us to put it on a key command that folks toggle on and off as needed.
I’ll second that. I love toggling as a means for key commands. It keeps it simple as well as useful.