From bb3b8891bce4f1e0a38f80f78f54910950f03295 Mon Sep 17 00:00:00 2001
From: Mike Degatano <michael.degatano@gmail.com>
Date: Mon, 27 Jun 2022 11:46:42 -0400
Subject: [PATCH] AddonStore is_installed needs to check installed (#3701)

---
 supervisor/store/addon.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/supervisor/store/addon.py b/supervisor/store/addon.py
index 62de856ef..cfa7f9a65 100644
--- a/supervisor/store/addon.py
+++ b/supervisor/store/addon.py
@@ -21,7 +21,7 @@ class AddonStore(AddonModel):
     @property
     def is_installed(self) -> bool:
         """Return True if an add-on is installed."""
-        return False
+        return self.sys_addons.get(self.slug, local_only=True) is not None
 
     @property
     def is_detached(self) -> bool: