It still requires changes to Nvidia's proprietary drivers that I think have not been done, but it maybe that this year it will be settled.
Edit: Also it maybe that the Ubuntu choosing Wayland maybe what pushed the Nvidia forward? [2]
[1]: https://www.omgubuntu.co.uk/2021/01/ubuntu-21-04-will- use-wayland-by-default
[2]: https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests...