diff --git a/pkg/agent/adapters/channelmanager.go b/pkg/agent/adapters/channelmanager.go
index 185269e0c..0dd8dc384 100644
--- a/pkg/agent/adapters/channelmanager.go
+++ b/pkg/agent/adapters/channelmanager.go
@@ -44,6 +44,6 @@ func (a *channelManagerAdapter) SendPlaceholder(ctx context.Context, channel, ch
 	return a.inner.SendPlaceholder(ctx, channel, chatID)
 }
 
-func (a *channelManagerAdapter) DismissToolFeedback(ctx context.Context, channel, chatID string) {
-	a.inner.DismissToolFeedback(ctx, channel, chatID)
+func (a *channelManagerAdapter) DismissToolFeedback(ctx context.Context, channel, chatID string, outboundCtx *bus.InboundContext) {
+	a.inner.DismissToolFeedback(ctx, channel, chatID, outboundCtx)
 }
diff --git a/pkg/agent/interfaces/interfaces.go b/pkg/agent/interfaces/interfaces.go
index 93c8df0f6..2efec05e1 100644
--- a/pkg/agent/interfaces/interfaces.go
+++ b/pkg/agent/interfaces/interfaces.go
@@ -48,5 +48,7 @@ type ChannelManager interface {
 	// DismissToolFeedback clears any tracked tool feedback animation for the
 	// given channel/chat. Call this when a turn ends without a final response
 	// (e.g., ResponseHandled tools) to avoid orphaned animation goroutines.
-	DismissToolFeedback(ctx context.Context, channel, chatID string)
+	// outboundCtx carries topic/thread info needed for channels that use
+	// scoped tracker keys (e.g., Telegram forum topics); may be nil.
+	DismissToolFeedback(ctx context.Context, channel, chatID string, outboundCtx *bus.InboundContext)
 }
diff --git a/pkg/agent/pipeline_execute.go b/pkg/agent/pipeline_execute.go
index 88aebe45d..f6a8eaad6 100644
--- a/pkg/agent/pipeline_execute.go
+++ b/pkg/agent/pipeline_execute.go
@@ -705,7 +705,7 @@ toolLoop:
 		ts.setPhase(TurnPhaseCompleted)
 		ts.setFinalContent("")
 		if al.channelManager != nil && ts.channel != "" {
-			al.channelManager.DismissToolFeedback(ctx, ts.channel, ts.chatID)
+			al.channelManager.DismissToolFeedback(ctx, ts.channel, ts.chatID, ts.opts.InboundContext)
 		}
 		logger.InfoCF("agent", "Tool output satisfied delivery; ending turn without follow-up LLM",
 			map[string]any{
diff --git a/pkg/channels/manager.go b/pkg/channels/manager.go
index b87341c6a..eb9d3f75c 100644
--- a/pkg/channels/manager.go
+++ b/pkg/channels/manager.go
@@ -195,12 +195,14 @@ func clearTrackedToolFeedbackMessage(
 // DismissToolFeedback clears any tracked tool feedback animation for the
 // given channel/chat. This is called when a turn ends without a final
 // response (e.g., ResponseHandled tools) to stop orphaned animation goroutines.
-func (m *Manager) DismissToolFeedback(ctx context.Context, channelName, chatID string) {
+// outboundCtx carries topic/thread info for channels that use scoped tracker
+// keys (e.g., Telegram forum topics); may be nil for non-topic channels.
+func (m *Manager) DismissToolFeedback(ctx context.Context, channelName, chatID string, outboundCtx *bus.InboundContext) {
 	ch, ok := m.GetChannel(channelName)
 	if !ok {
 		return
 	}
-	dismissTrackedToolFeedbackMessage(ctx, ch, chatID, nil)
+	dismissTrackedToolFeedbackMessage(ctx, ch, chatID, outboundCtx)
 }
 
 func prepareToolFeedbackMessageContent(ch Channel, content string) string {