Key legal question
Whether the cantonal remand judgment was separately appealable under Art. 93 BGG.
Extracted holding
No separate appeal lay because the remand ordered only supplementary fact-finding and no irreparable legal disadvantage was shown; no significant saving of time or costs was demonstrated either.
Extracted reasoning
A remand decision ordering only additional evidentiary clarification is an interlocutory decision. The alternative grounds of Art. 93(1)(a) and (b) BGG were not met.