Account avatar for a managed home user

When I go to http://app.plex.tv/web/app#!/account, I can upload a photo as an avatar for my account. What I cannot figure out is how to do the same thing for a managed user that I created in my home.

you cannot currently do that for Managed users. (I have no ETA on when/if that might be available)

Hi, can I change now the Managed users, 3 months later ?

There is a feature request for this. You can add your vote by clicking ‘Like’ on the first message in that thread.