```
vyos@vyos# edit system login
vyos@vyos# set user foo authentication plaintext-password bar
vyos@vyos# commit
Configuration path: [system login user foo authentication plaintext-password] is not valid
Delete failed
Configuration path: [system login user foo authentication encrypted-password $6$VDzi4CPNprXbQM4Z$jcuC1d5Gh8Xjr3be4K.GDND8aROjXmJHvD11aZj1LojruvwCpvY66PEcu4qoD6X1VW1GaSMh3.BthvSDJIsQU1] is not valid
Set failed
```
Runing the same command not from `edit` works
```
vyos@vyos# set system login user foo authentication plaintext-password bat
vyos@vyos# commit
```