password_rollover_time not work in some databases

Oracle 19c in Linux Red Hat 7

The feature password_rollover_time only works in some databases but not in other databases. In some database it will allow both old & new passwords to work during the rollover_time period. In some databases the old passwords does not work immediately(ora-1017 error) after we alter the password even we have the password_rollover_time set to 5 days.

I checked the password version for the accounts are: 10G 11G 12C. So" Doc ID 2813753.1 password_rollover_time doesn't work for users with a 10g only password hash" isn't the case.

I couldn't figure out why. Any help is appreciated.