Doesn't work, list only contains 1 item and it's the URL for the addon page. What about... all of my other tabs?

I'm not sure as I didn't spend much time on reading source code but I suspect (allegedly) it's vulnerable to xss injection if you try to render tab names as html

"Open all tabs in the list" does not open any tabs. it just errors out

Does not do what it says. On mobile, only copied 3 tabs out of 100s.