Kernrechtsfrage
Whether an appeal under Art. 94 BGG was available against the cantonal court's failure to decide.
Extrahierter Entscheid
No. The submissions attacked only the insurer's lack of a formal decision and did not raise any grievance against the cantonal court's own failure to issue a judgment.
Extrahierte Begründung
Art. 94 BGG requires a complaint against judicial inaction by the authority whose omission is challenged. Since no argument was directed at the cantonal court's failure to rule on the denial-of-justice complaint, the extraordinary appeal route was unavailable.