Create Linked Notes has strange behavior

[PeterHeintz]

I have classes with longer textual constraints.
To show this constraint text in several lines, I selected the constraint and pressed ”Create Linked Note”. This works fine in Build 1215. However when I change the constraint text, the note gets empty “{}”.
In current build for V13 the ”Create Linked Note” is even disabled.

I assume both kinds of behavior are a bugs.