Mutant Standard emoji are no longer shown in the emoji picker (to improve the load time of that damned little thing), but are still available on this instance. You can use pretty much anything you see here: https://mutant.tech/demo/ but prefix the shortcode with "ms", e.g. "ms_100"
re: instance admin
also, there's a bunch of new emoji which aren't hidden
nothing *but* mutant standard is hidden, so take a look at the picker.
Mania Systems is a space for independent, underground, and non-traditional artists & creatives to share their work, meet each other, and collaborate. This mastodon instance is one community space we offer - a decentralized social network, run by the community, where you own your data and the content you post.