Bug of " @" mention after upgrade (1.18.6) on chat and PM

[DownPW]

Hello,

After upgrade to 1.18.6, I have a bug to mention and find users in chat with the @
It doesn't work !

Only in the chat.
I have global chat plugin installed too. He wa reinstall but it's the same

[Wamakaska]

Hi. For me mention "@" and autocompletion of smilies don't work on all privates messages, not only in global chat.

[DownPW]

I open commit on github here:
https://github.com/NodeBB/NodeBB/issues/10115

Fixed here:

https://community.nodebb.org/post/86534
https://github.com/NodeBB/NodeBB/commit/69a7634a78de51dfd50e72864fadf77a7b1ab46a