How to use the YouTube Shorts detection feature

[Fl0rent]

I am trying to use the YouTube Shorts detection feature. So far, without success.

I don't really understand what settings I can adjust? (I see options to archive or mark as read) but this doesn't seem to work.
How can I add, for example, the duration of the Shorts (in seconds, minutes...)?

And, thank you for your extension; it is essential for my workflow. 👍

[cn-tools]

A few days ago i added many maschine-translatied languages.
I hope your favorite language is available now and you can config the extension as you need.

Otherwise let me know and i will help you.