I just played with the NOTES app.
It created the corresponding Attribute set. I already have one (file) set.
When I display the Attribute panel it does not show the tabs at the bottom which should let me switch between
(file) sets. Is this missing?
The set created by the Notes App is hidden ny default.
To view it in the Attributes panel, disable the hidden option. This is explained in the release notes for the version you are using. See there for details. Also int he help, of course.
Yep, and this hidden-feature could be very interesting, a good idea.
Hidden feature: Learned something. Thanks