Questão jurídica principal
Whether the civil appeal was admissible against the cantonal non-entry decision on supplementing expert questions.
Decisão extraída
The appeal was inadmissible because the challenged decision was neither a final decision nor an appealable interlocutory decision under Art. 92 or 93 BGG.
Fundamentação extraída
The amount in dispute exceeded the threshold, so subsidiary constitutional complaint was unavailable. However, the ruling on which expert questions would be submitted did not cause irreparable legal harm and would not lead directly to a final decision if overturned.