Implement support for launching multiple Wayland sessions for remote desktop connections, like XDMCP
It's a feature request for implementation terminal server like (or XDMCP like) behavior for Gnome Shell Wayland sessions. As I understand this feature have to be implemented in both of gdm3 and gnome-remote-desktop, but gdm3 side probably should be done first?
Support for modern remote desktop protocol like Spice or RDP probably is also requirement, because things like dynamic desktop resolution, clipboard sharing, usb device sharing, printer sharing, etc. is expected to just works (like it currently does work with Gnome Shell in qemu-kvm with enabled spice server; I want to thank Gnome developers for this, by the way).
Also it's seems like currently there is no support for multiple remote sessions even in case of X11 and XDMCP: #566 (closed)