I've been using Wayland (Hyprland) for a couple days now and I notice there's no support for Nvidia settings.
Nvidia X Server Settings will open without the possibility of making any changes.
Do we know anything about future plans on integrating Nvidia settings on wayland?
I can't provide you a source now (since I can't find) but it was discussed recently in the news that Nvidia promised Wayland support by the end of 2023.
Enabling G-Sync and increasing digital vibrance on my second monitor. Everytime I need to increase the vibrance on my second monitor I have to first boot into xfce, open nvidia settings until the profile loads then log out and then log into hyprland. It's very annoying.
I'm not sure about digital vibrance off the top of my head. I use color managed displays, so that's not a setting I've ever needed. Maybe check if Hyprland has some color settings, or make an ICC profile for your desired colors.