[pantalaimon]

The new X server is already in Debian experimental [0], with a bit of luck it trickles down to unstable just in time for Ubuntu to pick it up for the 22.04 release.

If you are running Arch you already have it [1].

[0] https://packages.debian.org/experimental/xorg-server-source [1] https://archlinux.org/packages/extra/x86_64/xorg-server/