No "Smart Device Group Membership Change" Emails Since SSO Conversion

On Aug 18th, I changed over to the SSO integration in Jamf Pro Cloud. I have always had my SMTP server settings configured for email notifications on Smart Device Group Membership changes. I no longer receive those emails even though the box is still checked to do so. In the SMTP settings in Jamf Pro, I can send a test message and I DO receive that but just not any of the membership change emails that I want to. Is this a known issue or is there something I am missing? Any and all help will be appreciated.