They can change it if they want, anyone can do it as long as they have Premium. I'm just letting you know you're suggesting something to be fixed that's already working how it should be.
Well it may not be broken now but from what I've gotten from sando, it was broken but I guess now it is fixed whether it is recent or not, the reason it's not used is because it doesn't support big sizes of gifs I believe.
It's been working for a while now, but I do remember there was a time when they were bugged. And yeah, the max size is 200x200, but you can easily just edit a larger gif to shrink it to that size. I personally use https://ezgif.com/.
Seeing as this suggestion has already been implemented and this was a misunderstanding, I will be closing this. The thread owner has also agreed to lock this as well. Moved to "Archives - Suggestions"