Unread mail counter for archive
Feature Summary
Currently Geary does not show an unread counter for the Archive. While I understand the unread counter can be distracting for Junk (although could still be useful) and is definitely not needed for Trash (we do the same for Nextcloud Mail), the Archive is still on a more important level and you would not want to miss unread emails which end up in there, for example because of filters or other reasons.
How would you like it to work
Archive could have an unread counter like the Inbox, see below.
Relevant links, screenshots, etc.
The unread counter in Geary for the Inbox:
How we do it in Nextcloud Mail: