Questão jurídica principal
Whether the insurer's appeal was admissible against the cantonal ruling on costs of the opposition proceedings.
Decisão extraída
The appeal was inadmissible on that point because the remittal on legal costs was an incidental decision causing no irreparable prejudice.
Fundamentação extraída
The insurer still had discretion on the costs issue, so no irreparable harm was shown under Art. 93 LTF.