When setting signals (for example, constant combinator) the signals added by the mod is in Logistics category. I suggest moving them into "Signals" category. Just something to consider, thanks!
Thanks and sorry for the delay.
I didn't understand your suggestion in my poor English, but I actually replayed factorio and noticed "it".
In the dialog of signals,
The signals of my signs make it difficult to find other regular signals.
Therefore, I moved them to the category "Signboards".
