そうなると Cat モードの na→nya 変換で海外の人は困りますな。 派生の Firefish(旧名 Calckey)は猫耳と変換機能が分離してます。
Cat Mode that comes with Misskey includes na to nya conversion of notes (posts) besides cat ears. Firefish (former name Calckey) separates the two functions of this Cat mode. Firefish is a derivative of Misskey.
RE: https://misskey.io/notes/9hnagj04kh