Rated 4 out of 5 stars

On TB115.7, once the extension has been activated, the [Copy Patch] button only works once. Thereafter, it remains grayed out, even when browsing other messages. To reactivate it, I have to open the extension manager and deactivate then reactivate the extension, or restart TB... Extension which is quite handy otherwise...

Ouch. I'm still on 115, so I didn't notice this behavior yet - provided it is caused by the newer TB version. I'll try to reproduce that.

Rated 5 out of 5 stars

Is it possible to make the addon be able to copy what the mouse selects on the body of the email?!

This review is for a previous version of the add-on (2.1). 

Probably doable, just found a promising API. But it would need some test patterns to stress that - I didn't come across such a scenario in my workflows yet.

Feel free to follow up via email with further information.