Questão jurídica principal
Whether the cantonal appeal became moot after the tax commission withdrew its objection decision
Decisão extraída
Yes. Once the challenged objection decision was fully revoked, the prerequisite for a merits decision disappeared and the cantonal appeal was properly declared moot.
Fundamentação extraída
Under cantonal procedural law, the lower authority may amend or revoke its decision while the appeal is pending. A full revocation restores the situation to the stage before that decision; the assessment is not final until a new objection decision is issued.