Ability to have favorite stickers

Stickers are probably going to come out soon, and I was lucky enough to test them out, and I'd like to give some feedback.

One of the major things I'd like to see is the ability to favorite stickers so you don't have to search through them every time when you're looking for your favorite one. This would be the same thing as the GIF favoriting option, but with stickers.

Thanks,
Stannya