No, that's a different protocol, the tearing patches, already merged, but i believe we're still waiting on some patches to the kernel to get them fully working(i think it was kernel 6.8 that had them), Nvidia's drivers also need to add support for it, they've given no timeline for that so far however
https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/65
Ish, it hasnt seen much development in recent times but seems there's still dev interest to continue development https://lemmy.blahaj.zone/post/13166332