It says "click the extension button" but there is none so it's nonfunctional. I've turned it on and off, restarted the browser, looked in hidden places, etc. (Firefox 149, MacOS 15.6.1 Sequoia)

It's a useful extension if you're on Mac and using Firefox. However it's buggy sometimes. For example in a web page with numbered list/headings it failed to capture the headings.

對程式碼的處理很糟，縮排都沒處理