Other Intune-related topics, including unsupported scenarios and platform-specific behaviors
@Mataire, Blessing Thanks for posting in our Q&A.
For this issue, please check if there is any Local GPO configured. Windows Hello for Business can be configured by GPO or CSP, but not a combination of both. Avoid mixing GPO and CSP policy settings for Windows Hello for Business, as it can lead to unexpected results. If you mix GPO and CSP policy settings, the conflicting CSP settings aren't applied until the group policy settings are cleared.
At the same time, please check if the registry key is the value you configured in intune. If yes, but it still works different from Intune policy, it seems something wrong about windows, because what intune can do is based on windows CSPs provided. Give this situation, it is suggested to create an online support ticket to get more accurate help. Here is the support link:
https://learn.microsoft.com/en-us/mem/get-support
Thanks for your understanding and hope everything goes well with you.
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