Hi John,
Can you please create a new mailing list
bug-spread-sheet-widget with me as administrator.
You can do this at https://savannah.gnu.org/mail/admin/?group=ssw.
(I enabled the "mailing lists" feature to enable that page.)
Well, you can create bug-ssw. But since the official name of your
package was declared to be "ssw", personally I think that is better
(more regular) than the long name for the mailing list.
If you want me to fill in the form for you, I don't mind, but I thought
you might prefer to see it for yourself. --best, karl.