Hi @opdemus, welcome to the forum. I don’t think changing the language will help. The extension isn’t dependent on the app’s name. It works when my system is set to Spanish (see GIF);
Let’s see if we can figure out what’s wrong.
Can you describe the nature of the fault – is it just not doing anything? Any error message? And what are your macOS and app versions?
Wow, I just reinstalled the extension and out of the blue the extension is working!
Thanks for the answer. I will let you know if suddenly I have the same problem as before (which basically by clicking in the note icon when selecting text nothing happened)