Hi Admin (Sandbox),
Thanks for the update! based on your information as you provide
you have opened a support ticket, but you haven't heard back yet. I understand your concern Since at that time you’re trying to set the subnet delegation to 'None' and it’s not working for you despite following the documentation, I just want to check if you’ve tried using the Azure CLI. If you haven't, please give it one last attempt. After that, if you’re still having trouble, it might be a good idea to follow up with Azure support. Let us know if you need any more help or if there's any additional information you need!
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