Question juridique clé
Whether the cantonal court violated the right to be heard by ignoring a later, fuller submission to cure an initially insufficient appeal
Solution extraite
No. The cantonal appeal period had already expired, so the late submission could not be considered; the court could only assess the original insufficient filing.
Motifs extraits
A late filing after expiry of the cantonal deadline could not remedy the lack of reasoning, and no restoration of the time limit was possible.