⭐Append the next page content to the bottom seamlessly (like a waterfall, Unlimited scrolling, no need to manually click on the next page) ⭐, support various forums, social networking, games, comics, novels, academics, search engines (Google, Bing, Yahoo...) and other websites~
必应是一直都支持的，目前也没有失效，如果不能用多半是 CSP 的问题，你可以翻一翻之前的 Bing 相关反馈。
不清楚bing是不是失效了还是之前没支持，麻烦添加一下https://www.bing.com/