Follow-up of CC display from previous MIDI container

Within a MIDI container, it would be cool to see the CC value that comes from the previous container(s). The last CC value. As CC values work by keeping the last one, it makes sense to display it (which would help me to draw a curve in a container, depending on the last point)

There is already a display that shows if there are some CC values in a truncated part of the container (see screenshot), a similar thing would be great.

Anyone ?