When the extension is enabled, and I've loosened the permissions so that all Members can "Create private discussions with users". Then the "Send [username] a message" button does nothing (seen in the 3 dots kebab menu in the upper right of the Profile), when viewing that user's Profile. No error message is seen on the web interface.
Also, when clicking the "Private Discussions" menu item on the left, the "Discuss Privately" button does nothing.
I'm using a postgresql db, Debian 13 install