The article equates “catholic” with Churches that are in communion with the Bishop of Rome. Sorry, catholic is any church where there is a validly ordained bishop, where there’s a valid Eucharist. And last time I checked, the Churches that have valid clergy and valid sacraments, but are not in communion with the Bishop of Rome, are Eastern (Orthodox) Churches and by definition also catholic Churches.
Did you see the other thread above that I posted about the different rites. Please check it out.