Setting up and managing device configurations using Intune
@IntuneUser Thanks for posting in our Q&A.
For this issue, I have done the test in my lab and I can see my iOS device's ManagementState. Here are the commands I tried in my lab.
Install-Module Microsoft.Graph.Intune
Import-Module Microsoft.Graph.Intune
Update-MSGraphEnvironment -SchemaVersion beta
Connect-MSGraph
Get-IntuneManagedDevice -managedDeviceId <Device ID>
Hope it will help.
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