Can't change agent code name
I have tried to change my agent code name on this webpage: https://niantic.helpshift.com/a/ingress/?p=web&contact=1
Unfortunately, every time there is an error message "Something went wrong! Please reload and try again. We're sorry for the inconvenience."
I tried on a computer, an android phone and also fully reset iphone but nothing different.
I'm not sure it's only my issue or not.