What I did: Enter split screen view with Mail and Agenda, and dragged an attachment from an email in Mail into a note in Agenda
What happened: I get a link, which doesn’t go anywhere
What I expected: the attachment to be added to Agenda
Things that might be helpful to know (Agenda version, OS and model, etc): I could get this to work by dragging the attachment out of Mail and into Yoink, then into Agenda. Using latest version of os and Agenda.