The same symptom still recurs after update. Or, the fingerprint recognition is still unlocked by silicone cover.

Registered fingerprints before update may have the wrong fingerprint information that may cause same symptom, so you need to delete the existing registered fingerprint and re-register without the front cover. After the update, you may not be able to register or scan your fingerprints if you use a screen cover, especially one with a bumped or dotted pattern.