A counters is an scanner output signals that shows the number of buildings, ghosts, water tiles, cliffs, enemy buildings, etc in the selected area.
Now any input/output signal in the scanner can be changed. Input signals are fine, but for output signals (counters) I want to make a custom set with self-explanatory names. In this regard, I no longer see the point in leaving the option to change the type of signal. Moreover, there is a problem with saving the modified signals in the blueprint.
Of course, I will make sure that the old blueprints will not be broken.