I’m not on Graphene, iOS here.
I still miss included gif support in clients. Not sure if any client already has it integrated, but I know many developers like nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s and nostr:npub16c0nh3dnadzqpm76uctf5hqhe2lny344zsmpm6feee9p5rdxaa9q586nvr are already busy as hell with building all other new features. Nostr is still quite young. In the early days on Twitter you also couldn’t even upload images, so let’s give it some more time. Gif support isn’t the most important thing, but it would definitely be a great addition. 

Personally I’m now mostly uploading to nostr:npub1nxy4qpqnld6kmpphjykvx2lqwvxmuxluddwjamm4nc29ds3elyzsm5avr7 

https://plebhy.com was / is a project for Nostr gifs but hasn’t been integrated into clients (yet). Hope it will be added as a feature soon.