Kernrechtsfrage
Whether the appeal court violated the right to be heard by not addressing the complaint about file access.
Extrahierter Entscheid
No violation occurred; the defect was minor and was cured in cantonal proceedings, where the missing file pieces were accessible.
Extrahierte Begründung
The respondent clarified what was missing in the file, the appellant did not pursue the point further, and the cantonal court could rely on a full-power review to cure the procedural defect.