I found a bug in [learn_press_register_form] (student registration)
If the user enters Cyrillic characters in the Login field, they are not entered. (all other fields work).
Questions:
1) How to fix the error with the Login field.
2) Or how to remove the Login field at all, I don’t need it. The user has enough mail and password to log in. I tried to hide the Login field through css, but the form stops working because the script needs this data.