We just finished deploying Azure Directory Sync with Password Sync (and Hybrid Cloud) enabled. There were 2 users created manually and activated prior to the intial sync. When I performed the initial sync, those 2 users were updated with the information from our domain and the password sync was perfect. However when I activated the remaining 14 users which were generated from the sync, new passwords were assigned by Office 365. I have tried to resync from PowerShell and reconfigure the Azure Directory Sync tool but I can't get those passwords to take our domain passwords in place of the system generated ones.
Is this a limitation of the Sync tool? Is there a bulk operation that I can perform?
Thanks for the assistance!