The guests on a Lan "world" don't sees the host skin.

When I play a Lan "world" with my friends or familiars I'm always the owner of this "world". When they join, the host sees the custom skin of the guests. When I type F5 I see my skin, but the guests do not see.

I think that this is bug that it has to be resolved because is bothering, and this bug has been spend a lot of time without resolved.