So far this seems to be a Mac bug only. When you connect, it's not that the wallpaper is being suppressed from transmission as in RDP, it's that the wallpaper is being CHANGED. That's not good. Further, this is a permanent change, it's not being restored once the session is ended. And lastly, it's ALSO changing the login background, which is an entirely different file normally, unless you're altering this at a very low level. These are all problematic as we have distinct login screens and desktop backgrounds on systems in different areas for specific reasons. While we believe we can fix this by turning off the hidewallpaper app setting, this is NOT how this should behave. Forum posts seem to indicate this has been a bug for many years but has not been addressed.
Customer support service by UserEcho