Question juridique clé
Whether the federal appeal against the refusal to suspend the cantonal proceedings was admissible despite being directed against an interim order.
Solution extraite
The Court left open whether a non-remediable disadvantage existed, because the appeals failed on the merits in any event.
Motifs extraits
Even assuming admissibility under Art. 93(1)(a) BGG, the requested stay was not justified by Art. 75b BV or its transitional regime.