Users created via the command line cannot be displayed on users in the Control Center(Budgie26.04)

Users created via the command line cannot be displayed on users in the Control Center.

What is the output of

cat /etc/passwd | grep -i postgres

Actually, this command is displayed above my right image.

ubuntu@master:/etc/sddm.conf.d$ cat /etc/password | grep -i postgres
cat: /etc/password: No such file or directory
ubuntu@master:/etc/sddm.conf.d$ 
ubuntu@master:/etc/sddm.conf.d$ cat /etc/passwd | grep -i postgres
postgres:x:1001:1001::/home/postgres:/bin/bash
ubuntu@master:/etc/sddm.conf.d$ 

I suspect accountsservice says that this is a systemuser which is not unusual for postgres to configure its system accounts… i.e. you shouldnt be fiddling with user attributes