When there are some Tabs opened, in android version, we should be able to sort them based on the date (e.g. the last date they have been opened), name, etc. Or group them up based on the website, or name or date. Firefox Mobile
Seconding this with some extra context... I'm a tab hoarder and managing tabs on Android has a lot of friction.
While it can be helpful when tabs get moved to the 'inactive' state, I always have lots of tabs open and find myself scrolling through a large list many times a day in order to get to the most recent ones I've been viewing, and then I spend more time juggling them around to bring tabs that I'm not done with back to the front of the list when they've gotten buried.
It's surprising that there aren't any sort options at all in the tabs list on Android, and even being able to reverse the default sort order would be a good first step. I assume the Mobile tab grouping feature would go a long way to smoothing this out, but there's no timeline on that (or even confirmation that it's been accepted?). In the meantime this is easily the biggest negative for me when it comes to using Firefox on Android. Firefox Mobile