Current radar behavior outputs all detected signals into a single global circuit (in my case - 129), which makes it impossible to distinguish from which array group current signal is being dispatched by. Is it possible to fix this somehow, or is it a limitation with the current implementation?

I think this a behavior of the radar I did not think about, what my mod does is auto connecting to the radar itself but does not actually alter its behavior. I'll look into it if I can disable the global circuit functionality of the radar in some way, hopefully configurable on a radar basis.