Users with names with spaces or Latin letters

sometimes in hiberworld you can see anonymous users without counting spaces in the name and hiberworld does not allow space when registering, why?

When you do not have a hiber world account your name will appear with any name it can also be with space or Latin letters (åàâåä)

Your profile is like no profile when you dont have a account in hiberworld Any game

But is normal to find anonymous people in games with Latin letters or space.

What anonymous hiberworld users can't do or can do?

You cannot add a registered user as a friend because the friend request will not appear by the registered user of hiberworld.

Anonymous users can report people.

Anonymous users cannot save their points.

Anonymous users cannot comment on the games or give or dislike the games because they need a registered account.

Anonymous users can edit skins even though Hilbert and Hibertina are blocked but you can select, the default avatar is hibertina for anonymous users.

Anonymous users cannot comment in the chat because [sign up to chat] appears in the chat And this can prevent anonymous users from commenting, only registered users can use the chat.

Anonymous users can make their game rooms for people to enter.

Anonymous users cannot send games even if there is no [sign up to make games] as the game will not appear

Anonymous users can play with registered people's rooms.

The anonymous user profile is a black person on a white background, this profile can Also appears for registered user when u loading.

The registered profile and a person with Hibert's head with a background that can come with random colors (red, blue, green, yellow, black, etc.)