... though in the LocalSettings.php I have specified it to be triggered by "edit", "create", "createtalk", "addurl", "createaccount" und "badlogin"; "skipcaptcha" is "false" for "*" und "user" and true for "autoconfirmed".
=> moved to SupportDesk Thread:Project:Support desk/ConfirmEdit/QuestyCaptcha works - but only with trigger "createaccount"