I uploaded a few icons to be used as group icons. They do show up for me in the remote section of the icon selection dialog. The custom icons are set for particular groups, and they do show up on my (admin) client fine.
However, they do not show up for any of the other clients connecting to the server.
I have confirmed that the icons are physically present on the server in /files/virtualserver_1/internal/icons with permissions 644.
Any suggestions where to start troubleshooting this? Thanks in advance.
EDIT: Also, the remote icons do not show up in the remote icon panel for clients.