Although it works perfectly there are some website where it doesn't, there are some of them where A.E.R.C.C. have to be disabled and enabled multiple times before you can use it

Thank you a lot my dude.

Works well!

very good

very good software

Worked perfectly and saved me a lot of time!
Thanks brothers

works fine

Perfect. No more words needed.

The 'absolute' mode enables copy and paste. But 'enable copy' mode doesn't (on one of the sites I usually visit). The developer explains here https://github.com/ssborbis/ContextSearch-web-ext/issues/95 that the 'Absolute Mode' simply removes all event listeners of type. It seems the site I was looking to make this work was a bit more aggressive. FYI - on the same site drag and copy works with just the 'enable copy' mode. Thanks to the developer for a useful addon.