Is there no way to change your docker ID?

When creating an account, it kept telling me the user ID I was choosing was not valid. It would not say why.

Turned out, what it really meant was I shouldn’t use capital letters in it ? Strange…

Anyhow, now I’d like to change my ID, but cannot see a way. Would it be possible for you to create such feature ?

Hello, i have the same problema.
Any solution for change id ?
Thanks