Key legal question
Whether the appeal against the cantonal remand decision on costs was admissible before the Federal Court.
Extracted holding
The appeal was not admissible because the cantonal decision was an interlocutory remand order without binding substantive instructions, and the related cost ruling was likewise not yet reviewable.
Extracted reasoning
A remand decision is generally an interlocutory decision. Direct federal review requires an appealable main issue under Art. 93 BGG. Here, the High Court only remanded for hearing; it did not decide the merits or issue binding material instructions. Therefore the cost allocation attached to that remand could not be separately challenged at this stage.