在聊天中禁用自动表情符号

[Firepup650 (Firepup Sixfifty)]

There is not, I opened a bug report about it a while back:

Emoji shortcuts setting ignored in chat when turned off

The site setting enable emoji shortcuts doesn’t seem to work on 34a83fe1c8 in chat, :/, :), :D, etc will still change to their emoji variants with it off.