@abcdw @kolev @charliemac In addition to using the `home-dbus-service-type` and installing `xdg-desktop-portal`, `xdg-desktop-portal-gtk`, and `xdg-desktop-portal-wlr`, I also add this line as the last line of my Sway configuration:
`exec dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=sway`
That makes sure the user-level dbus session has the right environment variables set to aid in screen sharing.