When loading a layout open notes tabs are simply labeled "Notes" instead of displaying the note name on the tab. Below, you'll see my open note with the proper note label. It did not display the label "408 - Ruth" until I clicked on the tab, and then the label changed from "Notes" to the proper name. You can see I have two other notes tabs simply displaying "Notes". I haven't clicked on them, so the proper name of the document is not showing.
This next image shows what it looks like when I have clicked on each "Note" tab after the layout loads.
Interestingly, once clicked on, I can change layouts and "Notes" tabs (set to load w/ layout) clicked on in another layout DO properly load the Notebook name instead of the general "Notes" label. It is not as annoying now that I found a workaround.
I have a request also. Could the team make it so the note tab displays the name of the actual note (vs displaying only the notebook) when a note is open? That would make the workflow so much easier!