From 4c7a835df59a10bea9f9f3465feef55cdab28791 Mon Sep 17 00:00:00 2001
From: wlcrs <wlcrs@users.noreply.github.com>
Date: Sun, 30 Oct 2022 18:40:36 +0000
Subject: [PATCH] Fix missing unique id for working mode entity

---
 select.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/select.py b/select.py
index 8a0cfd1..b5dc5c4 100644
--- a/select.py
+++ b/select.py
@@ -185,6 +185,7 @@ def __init__(
             entity_category=EntityCategory.CONFIG,
         )
         self._attr_device_info = device_info
+        self._attr_unique_id = f"{bridge.serial_number}_{self.entity_description.key}"
 
         # The options depend on the type of battery
         self.options_to_values = {}