협업 설정에서 기본적으로 전체 화면 채팅 사용

[j.jaffeux (Joffrey Jaffeux)]

You can write an initializer like this:

export default {
  name: "default-full-page-chat",

  initialize() {
    if (!window.localStorage.getItem("discourse_chat_preferred_mode")) {
      window.localStorage.setItem("discourse_chat_preferred_mode", '\"FULL_PAGE_CHAT\"');
    }
  },
};

That should do what you want I think.