It is not possible to reference a discussion by its name in channels.
It should show the name of the discussion.
It shows the ID of the discussion.

It's not so much that you can't reference the discussion, but that the discussion is named for some random UID generated (e.g. #x5bX9... in your example. Would be nice to be able to construct a human readable version or alias for that, minimally.
This is really annoying as we often use discussions to structure channels and urgently need a working referencing. Hope to see a solution soon.
It's OK for most discussion to have random name, but I would like to be able to rename a few of them, turn them public and be able to reference them, too.
Hi,
I'm Interested too for my community to had the possibility to name our discussion with a human readable name, is that possible ? :-)
Thanks!
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
Still very much an issue.
I just stumbled across this as well and would appreciate this feature.