Hi,
Thank you for posting in Microsoft Q&A forum.
Per my experience, the removeable storage access policy will tattoo on the deleted device and not auto change to the default settings. We need to manually change the below registry keys on the device.
Software\Policies\Microsoft\Windows\RemovableStorageDevices
From the official article:
When a device is removed from Intune or a profile is removed or no longer assigned to a device, different things can happen, depending on the settings in the profile. The settings are based on CSPs, and each CSP can handle the profile removal differently. For example, a setting might keep the existing value, and not revert back to a default value. The behavior is controlled by each CSP in the operating system. For a list of Windows CSPs, see configuration service provider (CSP) reference.
https://learn.microsoft.com/en-us/windows/client-management/mdm/?WT.mc_id=EM-MVP-5003177
Thanks for your time. Have a nice day!
Best regards,
Simon
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