As pointed out in This Week in GNOME, there’s been some continued work on Variable Rate Refresh for the GNOME desktop. The VRR setting within GNOME Settings continues to be iterated on as the developers iron out how they’d like to present the Variable Rate Refresh setting for users. The developers have been discussing how to best present the option as to avoid confusion as well as how it makes the most technical sense as far as the option goes.
Edit: “Variable Refresh Rate - Roadmap” - https://gitlab.gnome.org/GNOME/mutter/-/issues/3125
Wonder if COSMIC will launch with VRR
It already supports VRR and DRM leasing. VRR monitors and VR headsets have been tested.