diff --git a/src/components/chat/hooks/useChatComposerState.ts b/src/components/chat/hooks/useChatComposerState.ts
index ca430a1..a779bcd 100644
--- a/src/components/chat/hooks/useChatComposerState.ts
+++ b/src/components/chat/hooks/useChatComposerState.ts
@@ -47,6 +47,7 @@ interface UseChatComposerStateArgs {
   sendMessage: (message: unknown) => void;
   sendByCtrlEnter?: boolean;
   onSessionActive?: (sessionId?: string | null) => void;
+  onSessionProcessing?: (sessionId?: string | null) => void;
   onInputFocusChange?: (focused: boolean) => void;
   onFileOpen?: (filePath: string, diffInfo?: unknown) => void;
   onShowSettings?: () => void;
@@ -98,6 +99,7 @@ export function useChatComposerState({
   sendMessage,
   sendByCtrlEnter,
   onSessionActive,
+  onSessionProcessing,
   onInputFocusChange,
   onFileOpen,
   onShowSettings,
@@ -569,6 +571,9 @@ export function useChatComposerState({
         pendingViewSessionRef.current = { sessionId: null, startedAt: Date.now() };
       }
       onSessionActive?.(sessionToActivate);
+      if (effectiveSessionId && !isTemporarySessionId(effectiveSessionId)) {
+        onSessionProcessing?.(effectiveSessionId);
+      }
 
       const getToolsSettings = () => {
         try {
@@ -666,6 +671,7 @@ export function useChatComposerState({
       executeCommand,
       isLoading,
       onSessionActive,
+      onSessionProcessing,
       pendingViewSessionRef,
       permissionMode,
       provider,
diff --git a/src/components/chat/hooks/useChatRealtimeHandlers.ts b/src/components/chat/hooks/useChatRealtimeHandlers.ts
index e84f726..6ba11cc 100644
--- a/src/components/chat/hooks/useChatRealtimeHandlers.ts
+++ b/src/components/chat/hooks/useChatRealtimeHandlers.ts
@@ -956,12 +956,26 @@ export function useChatRealtimeHandlers({
 
       case 'session-status': {
         const statusSessionId = latestMessage.sessionId;
+        if (!statusSessionId) {
+          break;
+        }
+
         const isCurrentSession =
           statusSessionId === currentSessionId || (selectedSession && statusSessionId === selectedSession.id);
-        if (isCurrentSession && latestMessage.isProcessing) {
-          setIsLoading(true);
-          setCanAbortSession(true);
+
+        if (latestMessage.isProcessing) {
           onSessionProcessing?.(statusSessionId);
+          if (isCurrentSession) {
+            setIsLoading(true);
+            setCanAbortSession(true);
+          }
+          break;
+        }
+
+        onSessionInactive?.(statusSessionId);
+        onSessionNotProcessing?.(statusSessionId);
+        if (isCurrentSession) {
+          clearLoadingIndicators();
         }
         break;
       }
diff --git a/src/components/chat/view/ChatInterface.tsx b/src/components/chat/view/ChatInterface.tsx
index 946a080..11091e5 100644
--- a/src/components/chat/view/ChatInterface.tsx
+++ b/src/components/chat/view/ChatInterface.tsx
@@ -180,6 +180,7 @@ function ChatInterface({
     sendMessage,
     sendByCtrlEnter,
     onSessionActive,
+    onSessionProcessing,
     onInputFocusChange,
     onFileOpen,
     onShowSettings,
@@ -238,13 +239,6 @@ function ChatInterface({
     };
   }, [canAbortSession, handleAbortSession, isLoading]);
 
-  useEffect(() => {
-    const processingSessionId = selectedSession?.id || currentSessionId;
-    if (processingSessionId && isLoading && onSessionProcessing) {
-      onSessionProcessing(processingSessionId);
-    }
-  }, [currentSessionId, isLoading, onSessionProcessing, selectedSession?.id]);
-
   useEffect(() => {
     return () => {
       resetStreamingState();