I have done a fresh install of UbuntuMate 22.04 LTS (Jammy Jellyfish) Linux distribution (wiped out the entire disk before starting with the installation)
However, have to find out that the Control Centre panel application does not provide any option to add or administer users, it only displays an icon with title "About Me" allowing me to change the password only. Here the screen shot taken from the Control Centre panel application:
Thus, how can I add more users, and also enable the automatic login of a selected user?