Mac Safari extension not working

Testing version: Bear 2.1.6

What were you doing: Clipping a page in Safari

What feature did you use:

What happened:Extension jumps to Bear and vanishes.

What did you expect to happen: Expected Bear creating a new note

Well, that was yesterday. It now seems work fine, I just must have ended up on the one site. that does not allow copying content. I’ve used Bear extensively for a number of years, and now this happened.