Microsoft came back on the case I raised and have advised that this is a known issue and that Compliance & MDE team are working on fixing this. No ETA has been shared.
MDE - Issue with Device Onboarding Compliance
Rahul Jindal [MVP]
10,196
Reputation points MVP
Hi,
I have setup MDE policies in Intune with devices being in Co-managed state. While I can see that the devices have onboarded successfully on to Defender for Endpoint and receiving the policies as intended, I am also seeing a difference in onboarding status on the Defender portal and under Intune Connector status. The onboarding is being done using EDR policy and not Device configuration policy. What is causing this?