Question juridique clé
Whether the complaint against the cantonal interlocutory/remand decision was admissible under Articles 92 and 93 BGG.
Solution extraite
The complaint was not admissible because the decision did not concern jurisdiction or recusal, and neither an irreparable harm nor the conditions for immediate final review were shown.
Motifs extraits
For interlocutory decisions, federal review is only possible under the strict conditions of Art. 93 BGG; those conditions were manifestly absent here.