if someone following the steps and facing the exact issue here, please try following steps:
***Check Package Installation:***
Open a terminal and run: sudo dnf install fprintd fprintd-pam.
Verify installation with: sudo systemctl status fprintd.service.
***Configure PAM:***
Use authselect to enable fingerprint authentication:
sudo authselect enable-feature with-fingerprint
sudo authselect apply-changes
***Enroll Fingerprints (if needed):***
Open a terminal and run: fprintd-enroll to add your fingerprint
***Restart Services:***
Restart the fingerprint service: sudo systemctl restart fprintd.service