We are moving to M365 and have been using ADConnect to sync the on-prem AD to Azure AD (AAD). We are seeing all the users/groups/contacts being synchronized in AAD, however, we also notice that older accounts that have been removed from on-prem AD are not getting removed from AAD. Is there a way to fix this? Is there a way to do a full sync where on-prem AD can fully overwrite AAD? Any help or advice will be appreciated.