Just in case you guys were still agonizing over this 
, note that gnome-remote-desktop works a treat in the newest CL releases. Not sure when exactly this started happening, but I tried it out on a whim this morning (#39750), and was pleasantly surprised to notice that remote desktop in CL under Wayland is no longer a missing feature. Kudos to CL devs., and long live Clear Linux! 
Rustdesk also works fine with minor hiccups.