How to change admin name after first deployment?

I have changed the administrators name in Studio Pro App -> Security -> Tab "Administrator"  to something different than MxAdmin. But even after multiple deployments to my paid “S” cloud environment i can still login with the MxAdmin user and not with the username I did specify. Is this expected  behaviour? If yes, is it mentioned anywhere in the documentation? If no, how can i change the admin within the cloud environment?
1 answers

If you are deploying in free app, the “admin” tab won’t be used.

You can use the demo_user tab. enable them, then create a user with admin role you want.