Key legal question
Whether the complaint against the cantonal interlocutory ruling was admissible under Art. 93 BGG
Extracted holding
The complaint was inadmissible because no irreparable legal disadvantage was shown and the requirements for immediate final decision were not met.
Extracted reasoning
The validity of the objection had not yet been finally decided; any disadvantage could still be remedied in later review after the final judgment. The appellant also failed to show that admitting the complaint would save significant time or costs in a wide-ranging evidentiary proceeding.