chore: remove unecessary event as messages list watcher will handle scrolling in case of reaction added.

Signed-off-by: DorraJaouad <dorra.jaoued7@gmail.com>

Author: DorraJaouad

src/components/MessagesList/MessagesGroup/Message/Message.vue

@@ -450,13 +450,6 @@ export default {
 		},
 	},
 
-	watch: {
-		// Scroll list to the bottom if reaction to the message was added, as it expands the list
-		reactions() {
-			EventBus.$emit('scroll-chat-to-bottom')
-		},
-	},
-
 	methods: {
 		lastReadMessageVisibilityChanged(isVisible) {
 			if (isVisible) {