What I did: Used the macs built in text expansion to insert a long hyperlink using a shorcut begining with an /
What happened: The app crashed back to the desktop
What I expected: A URL was posted in place of the shortcut I used.
Things that might be helpful to know (Agenda version, OS and model, etc):
Agenda 1.1
MacOS 10.13.2
Macbook Pro 13 - Mid 2012