Thanks for the quick reply, and for considering this feature.
This would be a very useful feature to add. (It would be good if the hideable columns...
Add hideable search columns for number of token matches, total tokens, %
Save most recent search (and provide access via "Resume Search" button)
Save Search Scope settings on exit
Thank you for suggesting I focus on the .bib file I've been using, rather than JabRef....
Search function not working (cf. 2011 forum and 2 past bug reports)