Key legal question
Whether the appeal against the cantonal non-entry decision was admissible under Art. 93 BGG
Extracted holding
The appellant did not show any non-reparable disadvantage; the appeal was therefore inadmissible.
Extracted reasoning
The challenged ruling was an interim decision. The alleged denial of rights and the cost order could still be reviewed in the main proceedings or in a later appeal against the final judgment. Mere delay or increased expense is insufficient.