Questione giuridica chiave
Whether the isolated appeal against the interim cost order was admissible under Art. 93 BGG.
Decisione estratta
No. An ancillary decision on costs contained in an interim decision does not, by itself, cause irreparable harm and is not directly appealable when only the cost allocation is challenged.
Motivazione estratta
The challenged cantonal order was an interlocutory decision. The parties did not contest the main part, namely the dismissal of the interim proceedings after withdrawal of the request, but only the accessory cost allocation. Such a cost ruling can be challenged only together with an appeal against the final decision or the main interlocutory decision, if that path is otherwise available.