Search for Notes

Now that we can have notes attached to a highlight in a book, I want to be able to search for any notes from the library view.

as an example:
I add a highlight in Book 1 with a note 'Four winds'
In Book 2 I add a highlight with a note 'East winds'

What I would like is to be able to search for 'winds' from the library search bar and Calibre to return a result with the two books that contain the search term 'winds' in their notes.

I know that I can search within the notes of each separate book from the Viewer. That's not what I'm looking for.

I don't know if what I'm asking for is currently possible, but it will be a nice addition.

:thanks: