Found the issue.
Adding "merakismoauth://com.meraki.pcc.unmanaged" under Mobile and desktop applications panel is not noted in the instructions. It is however shown in the screenshot provided that is not very accurate. After I added this, it proceeded to add the owned device and download the wi-fi config. These instructions need to be reviewed and corrected to avoid future service ticket issues.
This is what the instructions provide...
When setup properly, this is how it should look...