Kernrechtsfrage
Whether the appellant still had a legally protected interest to challenge only costs and fees
Extrahierter Entscheid
Yes. Even if detention continued, he retained an interest in final exemption from court costs and in a ruling on cantonal compensation.
Extrahierte Begründung
The assistance regime did not eliminate the legal interest in a definitive costs decision, especially as reimbursement could theoretically be sought later.