Update known issues

Author: dominicbetts

articles/iot-operations/troubleshoot/known-issues.md

@@ -14,6 +14,26 @@ This article lists the current known issues you might encounter when using Azure
 
 For general troubleshooting guidance, see [Troubleshoot Azure IoT Operations](troubleshoot.md).
 
+## Azure Device Registry issues
+
+This section lists current known issues for the Azure Device Registry.
+
+### ADR asset resources don't sync
+
+---
+
+Issue ID: 1235
+
+---
+
+Log signature: N/A
+
+---
+
+Azure Device Registry asset resources don't synchronize back if they were created with an older API version.
+
+
+
 ## MQTT broker issues
 
 This section lists current known issues for the MQTT broker.
@@ -121,6 +141,10 @@ Issue ID: 1532
 
 ---
 
+Fixed in version 1.3.36 (2603) and later
+
+---
+
 Log signature: `2025-10-22T14:51:59.338Z aio-opc-opc.tcp-1-68ff6d4c59-nj2s4 - Updated schema information for Boiler#1Notifier skipped!`
 
 ---
@@ -257,6 +281,10 @@ Issue ID: 1352
 
 ---
 
+Fixed in version 1.3.36 (2603) and later
+
+---
+
 Failed to send config
 
 ---