Questione giuridica chiave
Whether the complaint met the reasoning requirements of Art. 42(2) BGG regarding the missed declaration of appeal
Decisione estratta
No. The submissions did not explain why the cantonal decision on the untimely appeal declaration was unlawful, so the complaint was inadequately reasoned.
Motivazione estratta
The challenged decision dealt only with the failure to declare the appeal in time. The complaint instead argued the merits of the case, which were not addressed by the lower court and were therefore irrelevant at this stage.