Somewhat stable id

homeassistant/components/min_max/sensor.py

@@ -119,10 +119,16 @@ async def yaml_deprecation_notice(hass: HomeAssistant, config: ConfigType) -> No
     yaml_config = yaml_util.dump(platform_config)
     yaml_config = yaml_config.replace("\n", "\n    ")
     yaml_config = "```yaml\nsensor:\n  - platform: group\n    " + yaml_config + "\n```"
+
+    issue_id = "yaml_deprecated-"
+    if platform_config.get(CONF_UNIQUE_ID):
+        issue_id += f"{platform_config[CONF_UNIQUE_ID]}"
+    else:
+        issue_id += ulid_util.ulid()
     async_create_issue(
         hass,
         DOMAIN,
-        ulid_util.ulid(),
+        issue_id,
         breaks_in_ha_version="2026.12.0",
         is_fixable=False,
         severity=IssueSeverity.WARNING,

tests/components/min_max/test_sensor.py

@@ -47,22 +47,35 @@ async def test_deprecation_warning(
 ) -> None:
     """Test the min sensor with a default name."""
     config = {
-        "sensor": {
-            "platform": "min_max",
-            "type": "min",
-            "entity_ids": ["sensor.test_1", "sensor.test_2", "sensor.test_3"],
-        }
+        "sensor": [
+            {
+                "platform": "min_max",
+                "type": "min",
+                "entity_ids": ["sensor.test_1", "sensor.test_2", "sensor.test_3"],
+            },
+            {
+                "platform": "min_max",
+                "type": "min",
+                "entity_ids": ["sensor.test_1", "sensor.test_2", "sensor.test_3"],
+                "unique_id": "my_unique_id",
+            },
+        ]
     }
 
     with patch("homeassistant.util.ulid.ulid", return_value="1234"):
         assert await async_setup_component(hass, "sensor", config)
         await hass.async_block_till_done()
 
-    issue = issue_registry.async_get_issue(DOMAIN, "1234")
+    # Use ulid for issue id when unique_id is not set
+    issue = issue_registry.async_get_issue(DOMAIN, "yaml_deprecated-1234")
     assert issue is not None
     assert issue.severity == ir.IssueSeverity.WARNING
     assert issue.translation_key == "yaml_deprecated"
 
+    # Use unique_id for issue id if exist
+    issue = issue_registry.async_get_issue(DOMAIN, "yaml_deprecated-my_unique_id")
+    assert issue is not None
+
 
 async def test_default_name_sensor(hass: HomeAssistant) -> None:
     """Test the min sensor with a default name."""