Impossible to login with : in username.

[l0kix2]

How to reproduce: create user with non-alpha symbol in the username

yt create user --attributes '{name="ping:pong"}'
yt set-user-password "ping:pong" --new-password=secret

and try to login in web UI.

You will see an error: No such user "ping"... and inner error Error resolving path //sys/users/ping Though it is possible to have such user and use username in cli

yt get //sys/users/ping:pong/@
{
    "id" =...