Password prompt should ask the friendly user name?

What problem did you encounter

The password prompt asks for password for the "purism" user. That's confusing if the user changed the friendly name to something else.

How to reproduce

Open Settings
Go to user information panel
Change name from "purism" name to "omega"
Open Software
Select application
Click "install"

What is the actual behaviour?

Password prompt appears, and asks for password to the "purism" user

What is the expected behaviour?

Password prompt appears, and asks for password of "omega"?

What hardware are you running on?

Librem 5

Which OS are you using?

Amber