Key legal question
Whether the federal complaint was admissible against a final cantonal interlocutory decision on recusal
Extracted holding
The decision was a separately challengeable final cantonal interlocutory decision on recusal; the complaint was admissible in principle, except for arguments beyond the scope of the dispute.
Extracted reasoning
A recusal decision that does not end the underlying administrative proceedings may be attacked by state-law constitutional complaint when it is the last cantonal instance and concerns constitutional rights.