Creating a new user on your account will, if you name the user, be created with the email as name even though you named the user.
We will release a fix for this with the next coming release.
Sorry for the inconvenience
5/3-2018 - UPDATE
We have fixed the issue in the code and it will be released with the next release.
ETA to come.
This issue have been solved with the lastest release from June 2018