From 69132f9fa6e3f28533cef6840bf70852c4d31ef6 Mon Sep 17 00:00:00 2001
From: Bohan Jiang <52446949+Bohan-J@users.noreply.github.com>
Date: Fri, 10 Jul 2026 17:15:25 +0800
Subject: [PATCH] fix(chat): remove unread-count badge from chat FAB (MUL-4374)
 (#5213)

The floating chat bubble's unread-count badge duplicated the chat tab's
unread indicator in the sidebar and visually overlapped it. Drop the badge;
the hover tooltip still communicates unread/running state.

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
---
 packages/views/chat/components/chat-fab.tsx | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/packages/views/chat/components/chat-fab.tsx b/packages/views/chat/components/chat-fab.tsx
index 8c9323915..ea1a70118 100644
--- a/packages/views/chat/components/chat-fab.tsx
+++ b/packages/views/chat/components/chat-fab.tsx
@@ -41,7 +41,8 @@ export function ChatFab() {
     toggle();
   };
 
-  // Tooltip text communicates the state that isn't carried by the icon/badge.
+  // Tooltip text carries the running/unread state on hover; the FAB itself no
+  // longer shows an unread-count badge (it duplicated the chat tab's, MUL-4374).
   const tooltip = isRunning
     ? t(($) => $.fab.running)
     : unreadSessionCount > 0
@@ -60,11 +61,6 @@ export function ChatFab() {
         )}
       >
         <MessageCircle className="size-5" />
-        {unreadSessionCount > 0 && (
-          <span className="pointer-events-none absolute -top-0.5 -right-0.5 flex min-w-4 h-4 items-center justify-center rounded-full bg-brand px-1 text-xs font-semibold leading-none text-background">
-            {unreadSessionCount > 9 ? "9+" : unreadSessionCount}
-          </span>
-        )}
       </TooltipTrigger>
       <TooltipContent side="top" sideOffset={10}>{tooltip}</TooltipContent>
     </Tooltip>