Updated

Author: alkohli

azure-local/known-issues.md

@@ -3,7 +3,7 @@ title: Release notes with fixed and known issues in Azure Local
 description: Read about the known issues and fixed issues in Azure Local.
 author: alkohli
 ms.topic: conceptual
-ms.date: 07/02/2025
+ms.date: 07/15/2025
 ms.author: alkohli
 ms.reviewer: alkohli
 ---
@@ -76,6 +76,15 @@ The following table lists the known issues from previous releases:
 | Deployment <!--33471589--> |  After Azure portal deployment, SConfig network settings shows the error: `Set-SCfNetworksetting : Cannot bind argument to parameter 'Value' because it is null.` | There's no known workaround in this release. |
 | Update <!--33448368--> |  Cluster-Aware Updating runs might fail with the error:<br>`Type 'SBEPartnerConfirmCauDone' of Role 'SBE' raised an exception:<br>SBE_MsftCIOnlyCommon_CommonForTesting_4.2.2504.16: ErrorID: SBE-CAU-RUNNING-AFTER-DONE -- CAU run is still in progress when it should be done. See https://aka.ms/AzureLocal/SBE/CauHelp for help. Review full Get-CauRun output it identify if it is progressing or stuck. Wait for it to complete if progressing.` | For detailed steps on how to resolve this issue, see the [Troubleshooting guide](https://github.com/Azure/AzureLocal-Supportability/blob/main/TSG/SolutionExtension/SBE-CAU-RUNNING-AFTER-DONE-Single-node-fail-SBE-Update.md).|
 
+## Known and expected behaviors
+
+The following table lists the known and expected system behaviors that shouldn't be considered as bugs or limitations.
+
+| Feature  | Behavior  |  Workaround |
+|---------|---------|---------|
+| Operating system  | Restoring the registry using *RegBack* isn't supported on Azure Local. This operation can remove the Lifecycle Manager (LCM) and Microsoft On-premises Cloud (MOC) settings on your Azure Local instance, which can corrupt the solution.  | |
+| Azure Local VM management| Using an exported Azure VM OS disk as a VHD to create a gallery image for provisioning an Azure Local VM is unsupported. | Run the command `restart-service mochostagent` to restart the mochostagent service. |
+
 ::: moniker-end
 
 ::: moniker range="=azloc-2506"