Key legal question
Whether the cantonal remand decision was an appealable final or interim decision under Article 93 BGG.
Extracted holding
The remand order was an interim decision; neither irreparable harm nor an exception for time- or cost-saving immediate review was shown.
Extracted reasoning
The cantonal court only ordered additional medical investigations and gave no binding substantive instructions. Any later new decision remained open to correction, and no extensive evidentiary procedure within the meaning of Article 93(1)(b) BGG was established.