Merged in feature/IO-3000-messaging-sockets-migrationv2 (pull request #1963)

feature/IO-3000-messaging-sockets-migration2 -

client/src/components/chat-affix/registerMessagingSocketHandlers.js

@@ -376,7 +376,6 @@ export const registerMessagingHandlers = ({ socket, client }) => {
 
 export const unregisterMessagingHandlers = ({ socket }) => {
   if (!socket) return;
-  socket.off("new-message");
   socket.off("new-message-summary");
   socket.off("new-message-detailed");
   socket.off("message-changed");