The base will then always reflect the note that’s currently in focus.
Though it might be annoying to have to scroll horizontally if you add lots of properties to the base. Related feature request:
A couple of uses for this that I’ve come up with is to view the modified time file property and to calculate mins to read based on the word count property.
The Virtual Content plugin does something similar—without having to modify the note.
I’d love to hear what uses you’ve come up for this