Questão jurídica principal
Whether the appeal against the rejection of the recusal request was sufficiently reasoned under Art. 42 and 106 BGG
Decisão extraída
The submissions did not meet the reasoning requirements because they largely addressed the underlying Handelsgericht proceedings rather than the challenged cantonal decision.
Fundamentação extraída
A federal appeal must explain, with reference to the reasons of the contested decision, which rights were violated; constitutional complaints are examined only if specifically raised and substantiated.