2 Nintendo Switches, Father and Son accts crossed and on wrong switch, help please

Hello, I have two Nintendo Switches but one Parental account where i have my profile and my son’s profile.

On my switch, my Son’s profile logs in

On his switch my profile logs in.

How do I fix it so they are on the right switch? When I log out and restart the came it does not give me an option to log in under a different profile.