This problem appears to be solved.
Here's what I did.
Initially, I just had an Icon from my Administrator account login.
After logging-in, I created a Guest account.
After Restarts (warm and cold), my initial login screen had 3 items to choose from:
1) Administrator account
2) Guest account
3) Swipe finger to login ... this is the icon that was previously missing for the Fingerprint Scanner.
I went in and deactivated the Guest account.
I shut-down for a few minutes and performed a cold-boot.
Icons for both, the Administrator account and Swipe finger to login were shown to choose from.
This is how it should have been...how it was prior to booting in the Safe mode.
DaleBr