Description of problem:
The current version of gnome-remote-desktop has a number of improvements for virtual framebuffers. My test system running fedora shows an improvement I can notice (but not totally quantify).

Version-Release number of selected component (if applicable):
gnome-remote-desktop-40.0-7.el9

How reproducible:
100%

Steps to Reproduce:
1.Run a headless desktop
2.
3.

Actual results:
Framedrops and stuttering at times

Expected results:
It is a virtual desktop so some performance problems are a given.

Additional info:
https://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/merge_requests/69

This may require rebasing GNOME as a whole to 43 or later...