Cases T-122/20 and T-123/20: Judgment of the General Court of 16 November 2022 — Sciessent v Commission (Biocidal products — Active substances — Silver zeolite and silver copper zeolite — Refusal of approval for product-types 2 and 7 — Article 4 and Article 19(1)(b) of Regulation (EU) No 528/2012 — Efficacy — Active substances for use in treated articles — Assessment of the efficacy of the treated articles themselves — Competence of the Commission — Principle of non-discrimination — Legal certainty — Legitimate expectations)