Questione giuridica chiave
Whether the cantonal remand decision was an appealable decision before the Federal Supreme Court.
Decisione estratta
The remand decision was an independently notified interim decision; the appeal was admissible only under Art. 93 BGG prerequisites, which were not shown.
Motivazione estratta
The appellant did not demonstrate any irreparable harm or that an immediate decision would avoid extensive evidence-taking. The challenge mainly targeted the cantonal court's findings on adequate causation, which can be contested later together with the final decision.