From 0083d09a8b78c20e23bc80e9adf9e74506e863f3 Mon Sep 17 00:00:00 2001
From: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
Date: Wed, 19 Feb 2025 07:25:39 -0600
Subject: [PATCH] Bugfix: ensure all object labels are added to zones (#16686)

---
 frigate/camera/activity_manager.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/frigate/camera/activity_manager.py b/frigate/camera/activity_manager.py
index 9c06cf6f9..a6e40f4ca 100644
--- a/frigate/camera/activity_manager.py
+++ b/frigate/camera/activity_manager.py
@@ -33,7 +33,11 @@ class CameraActivityManager:
                     self.zone_active_object_counts[zone] = Counter()
                     self.all_zone_labels[zone] = set()
 
-                self.all_zone_labels[zone].update(zone_config.objects)
+                self.all_zone_labels[zone].update(
+                    zone_config.objects
+                    if zone_config.objects
+                    else camera_config.objects.track
+                )
 
     def update_activity(self, new_activity: dict[str, dict[str, any]]) -> None:
         all_objects: list[dict[str, any]] = []