Questione giuridica chiave
Whether the complaint against the cantonal costs allocation was admissible
Decisione estratta
The challenge to the costs ruling was inadmissible because it was unreasoned and concerned cantonal law, which cannot be raised by federal nullity appeal.
Motivazione estratta
The appellant failed to comply with the duty to reason the subsidiary request, and the costs order rested on cantonal law outside the scope of the remedy.