I ran in to the problem where the node is being created when creating a new dialogue, but as soon as I hit enter to submit the new object the node disappears. I use the version 2022.1.1f1 of Unity. Did anyone run into a similar issue? I also copied the code from github of the course repo 1:1 and still same behavior.
While creating, before hitting enter / clicking out of it (submitting the new object):
Immediatly after submission / saving the new object:
