Has anything changed with this regarding Azure CLI in PS 7.0 (preview) in the last couple days? I've been able to run Azure CLI in runbooks for the last 3 weeks or so, using it to export our Azure DNS zones to txt files then using Azure Powershell to copy the txt files to a storage account.
This script ran every day at 5am and looks to have started failing on 11/20 and no longer recognizes the "az login" command when running. Nothing else has changed on this automation account, still using PS 7.0 (preview) runtime.