tested the following:
gdm3/3.28.2-0ubuntu1.2/amd64
Tested multiple bad password followed with a good password. PASS
Tested switching from user A to user B; multiple bad password followed by good password. PASS
Tested switching from user B back to user A; multiple bad password followed by good password. PASS
I found no issues... everything worked as expected.
** Tag verification- done-bionic
tested the following: 28.2-0ubuntu1. 2/amd64
gdm3/3.
Tested multiple bad password followed with a good password. PASS
Tested switching from user A to user B; multiple bad password followed by good password. PASS
Tested switching from user B back to user A; multiple bad password followed by good password. PASS
I found no issues... everything worked as expected.
Ken