Could connections between CRT apps be shown in our configuration diagrams?

I noticed that sometimes CRT applications show up in our configuration diagrams with no connections into, or out of, them. As an example, I've attached a full system diagram from the local-crt-grenoble-1x1-config session in the daqsystemtest sample configs (example-configs.data.xml).

In that diagram, there are no connections shown for the crt-grenoble-01 app.

I suspect that this is a "configuration generation" issue. By that, I mean that when we run a generate-modules script (e.g. generate_modules_test), the needed input or output connections are not generated for the CRT modules. (I believe that those input and output connection declarations are what the "create diagram" script uses.). Given this, it may be that the changes to fix this will be in the daqconf repo instead of this repo, but I wasn't sure, so I'm filing this Issue in crtmodules.

Start with the local-crt-grenoble-1x1-config session in the daqsystemtest sample configs and inspect example-configs.data.xml. Trace the declarations produced by generate_modules_test and consumed by the create diagram script, checking whether the CRT module connections are missing there or belong in daqconf. Done means crt-grenoble-01 shows its expected input and output connections in the configuration diagram.