It’s already in the compiled list in the topic.
Sorry, no, as if we put every single request on our roadmap it would be very hard to browse. We’ve only posted the most commonly requested there to keep it short (the list is still super long).
Once there’s alphabetical sort, it’s easier to find tags though, right? Adding a search/filter bar would complicate the UI, I’m afraid, especially for people who don’t own as many tags.