Sorry for the delay in getting back to you on this matter.
We have just updated our Atom to version 2.8.2 and it seems that when we search for values for the "Notes" field, the search is correct.
However, when filtering, I use the advanced search option "Any field".
I would like to know if it is possible to insert the "Notes" field as an option in the search, just like we have, for example, the "Title" field?
Thanks.