According to AI when I asked if you (Yahoo email) have the option to list the total number of emails not just unread emails as the number shown beside the inbox tab it replied the following:

"In 2025, Yahoo Mail remains one of the only major email providers that does not offer a setting to show the total (read + unread) message count as a badge next to your Inbox folder. This display is hardcoded to show only unread messages. "

Yeah...so I tried to find the option that you alone dont offer. I would think that was a basic option. I was wrong. You wont do it...but i am still suggesting it! :)