A few days ago, I reset my Win 10 computer. I then had to reinstall Tbird. I had saved the Profile so that saved email, addresses, etc were quickly reinstalled. One feature that I like was the display of the number of emails saved in each folder. That didn’t return. The only number that appears is the number of unread emails in the Inbox. I found a user who had the same problem 3 years ago. (https://support.mozilla.org/en-US/questions/1297303) A solution was given: “View/Layout/Folder Pane Columns, then right-click any column button and select Total, Size, Unread” Unfortunately, my version of Tbird (155.1.0) only shows View/Layout/Folder Pane – the word columns is absent. Any suggestion to cause the folder content numbers to appear following the names of the folders? Thanks.