Edge Chrome Profile Sync still not working.

Deleted 

I finally got it to work, but not without lots of back and forth. I had to bounce between Azure Intune, WIP, and Endpoint Manager, and 3 different documentation pages (branching from the link you sent), to set it up.
 

I understand that I manage the IT of a small company and do not hold a million Microsoft training courses under my belt, but the process (Edge Chromium specifically) should have a 1-2-3 onboarding wizard that gives the admin reasonable defaults to foster adoption. 

The tools provided are filled to the brim with features, power and flexibility. So much that a small company going from O365 to M365 would have a hard time finding its foot, or would have to shed some cash for an IT pro to set it all up for them. 

On one hand, Edge Chromium sync setup could be a practical example for all the features required to make it work, as a tutorial; But more than that, also a use case where a setup assistant should exist to help the user configure with 3-5 simple steps.