This doesn’t appear to be a fingerprint-reader issue. The problem is that you’re using Windows’ built-in Administrator account. Windows normally keeps this account disabled and creates a separate user with administrator privileges instead.
I recommend creating a regular local account, changing its account type to Administrator, and then setting up the Windows Hello PIN and fingerprint from that account. Since the fingerprint works with another profile, there’s no reason to reset the TPM, driver, or biometric service.
No supported policy or registry change enables Windows Hello on the built-in Administrator account.
References:
Manage user accounts in Windows
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