This is a very annoying bug, and should've just stuck with the previous tile Tab Pages, instead of a list with thumbnail. How to replicate this bug on Firefox Android 80.1.3? 1. Make sure that viewing the Tab Pages, ensure that it is filled the screen, so you need to scroll up and down. 2. Just create a new tab page from a link, though, DO NOT switch to it immediately. 3. Now go to view Tab Pages. Result: 1. The new tab page which you opened from a link, but didn't switch, is NOT recognised as the 'First' or 'Newest' tab page. 2. The current tab page you are currently viewing is recognised as the 'First' or 'Newest' tab page. 3. Scrolling Down (because the new tab page is up), IT DOESN'T SCROLL UP, instead, it recognises that I'm closing the Tab Pages. How to view the first tab page? 1. Scroll up a little to view an older tab page 2. Scroll down.