Kernrechtsfrage
Whether the cantonal remand judgment was immediately appealable to the Federal Tribunal.
Extrahierter Entscheid
The remand judgment was an incidental decision, and SECO could not invoke the exceptions allowing an immediate appeal.
Extrahierte Begründung
The remand did not end the proceedings and concerned not only a mere calculation but also the existence of entitlement to benefits. SECO would not suffer irreparable legal harm under Art. 93 para. 1 LTF because it is entitled to oppose and appeal in the ordinary social-insurance procedure and can challenge the final cantonal decision later.