I see https://english.stackexchange.com/questions/50660/when-should-i-not-use-a-ligature-in-english-typesetting/50957 https://english.stackexchange.com/question

I see https://english.stackexchange.com/questions/50660/when-should-i-not-use-a-ligature-in-english-typesetting/50957 https://english.stackexchange.com/questions/50660/when-shoul... suggesting this, but I don't believe any fonts implement this.